| 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 | $216.57 | 12.503% | $243.6477 | $243.65 | $243.65 | $243.60 |
| Purchase #2 | $112.73 | 6.562% | $120.1273 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $130.65 | 12.531% | $147.0218 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $17.53 | 6.684% | $18.7017 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $152.83 | 5.745% | $161.6101 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $29.87 | 3.165% | $30.8154 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $90.93 | 5.860% | $96.2585 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $751.11 | $818.1825 | $818.19 | $818.15 | $818.10 | |