| 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 | $109.59 | 7.828% | $118.1687 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $135.44 | 10.446% | $149.5881 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $61.54 | 4.437% | $64.2705 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $25.54 | 6.771% | $27.2693 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $150.25 | 12.551% | $169.1079 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $161.26 | 9.514% | $176.6023 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $124.30 | 4.837% | $130.3124 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $767.92 | $835.3192 | $835.32 | $835.25 | $835.40 | |