| 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 | $152.99 | 11.775% | $171.0046 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $138.49 | 7.115% | $148.3436 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $53.31 | 10.482% | $58.898 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $57.83 | 9.278% | $63.1955 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $67.51 | 7.524% | $72.5895 | $72.59 | $72.60 | $72.60 |
| Purchase #6 | $96.65 | 12.436% | $108.6694 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $191.75 | 11.611% | $214.0141 | $214.01 | $214.00 | $214.00 |
| 7 purchase totals = | $758.53 | $836.7147 | $836.71 | $836.70 | $836.70 | |