| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.71 | 13.287% | $187.7279 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $102.63 | 10.810% | $113.7243 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $238.62 | 13.531% | $270.9077 | $270.91 | $270.90 | $270.90 |
| Purchase #4 | $229.92 | 13.109% | $260.0602 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $112.38 | 11.828% | $125.6723 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $178.33 | 5.865% | $188.7891 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $248.85 | 11.153% | $276.6042 | $276.60 | $276.60 | $276.60 |
| 7 purchase totals = | $1,276.44 | $1,423.4857 | $1,423.48 | $1,423.45 | $1,423.50 | |