| 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 | $96.67 | 11.647% | $107.9292 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $160.96 | 12.369% | $180.8691 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $116.29 | 11.513% | $129.6785 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $189.39 | 11.567% | $211.2967 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $151.54 | 7.524% | $162.9419 | $162.94 | $162.95 | $162.90 |
| Purchase #6 | $102.97 | 4.687% | $107.7962 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $225.87 | 8.299% | $244.615 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $1,043.69 | $1,145.1266 | $1,145.14 | $1,145.15 | $1,145.10 | |