| 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 | $135.64 | 10.632% | $150.0612 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $118.81 | 11.434% | $132.3947 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $143.67 | 6.599% | $153.1508 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $120.98 | 12.814% | $136.4824 | $136.48 | $136.50 | $136.50 |
| Purchase #5 | $205.48 | 9.196% | $224.3759 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $184.83 | 10.251% | $203.7769 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $58.40 | 10.133% | $64.3177 | $64.32 | $64.30 | $64.30 |
| 7 purchase totals = | $967.81 | $1,064.5596 | $1,064.56 | $1,064.60 | $1,064.70 | |