| 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 | $100.74 | 9.845% | $110.6579 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $125.78 | 12.513% | $141.5189 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $90.61 | 5.814% | $95.8781 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $168.47 | 11.519% | $187.8761 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $163.45 | 11.552% | $182.3317 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $182.65 | 5.799% | $193.2419 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $135.72 | 11.788% | $151.7187 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $967.42 | $1,063.2233 | $1,063.23 | $1,063.25 | $1,063.20 | |