| 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 | $203.89 | 8.209% | $220.6273 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $74.87 | 13.166% | $84.7274 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $97.44 | 12.278% | $109.4037 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $45.61 | 12.650% | $51.3797 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $169.35 | 13.365% | $191.9836 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $129.53 | 10.505% | $143.1371 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $105.33 | 13.466% | $119.5137 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $826.02 | $920.7725 | $920.77 | $920.85 | $920.70 | |