| 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 | $165.45 | 9.482% | $181.138 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $131.99 | 4.742% | $138.249 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $65.58 | 5.821% | $69.3974 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $63.86 | 11.726% | $71.3482 | $71.35 | $71.35 | $71.30 |
| Purchase #5 | $98.50 | 5.406% | $103.8249 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $225.45 | 5.174% | $237.1148 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $121.93 | 8.774% | $132.6281 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $872.76 | $933.7004 | $933.70 | $933.70 | $933.50 | |