| 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 | $97.58 | 13.494% | $110.7474 | $110.75 | $110.75 | $110.70 |
| Purchase #2 | $208.31 | 6.481% | $221.8106 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $140.32 | 4.125% | $146.1082 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $190.60 | 8.132% | $206.0996 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $195.58 | 9.252% | $213.6751 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $146.64 | 9.384% | $160.4007 | $160.40 | $160.40 | $160.40 |
| Purchase #7 | $127.31 | 3.320% | $131.5367 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $1,106.34 | $1,190.3783 | $1,190.39 | $1,190.40 | $1,190.30 | |