| 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 | $68.67 | 10.481% | $75.8673 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $104.40 | 8.209% | $112.9702 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $129.76 | 4.723% | $135.8886 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $239.60 | 13.684% | $272.3869 | $272.39 | $272.40 | $272.40 |
| Purchase #5 | $86.39 | 9.430% | $94.5366 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $160.44 | 9.800% | $176.1631 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $247.99 | 12.865% | $279.8939 | $279.89 | $279.90 | $279.90 |
| 7 purchase totals = | $1,037.25 | $1,147.7066 | $1,147.71 | $1,147.70 | $1,147.80 | |