| 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 | $164.46 | 9.216% | $179.6166 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $151.27 | 11.790% | $169.1047 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $99.65 | 10.228% | $109.8422 | $109.84 | $109.85 | $109.80 |
| Purchase #4 | $176.81 | 9.333% | $193.3117 | $193.31 | $193.30 | $193.30 |
| Purchase #5 | $169.66 | 7.245% | $181.9519 | $181.95 | $181.95 | $182.00 |
| Purchase #6 | $98.32 | 4.602% | $102.8447 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $7.63 | 10.580% | $8.4373 | $8.44 | $8.45 | $8.40 |
| 7 purchase totals = | $867.80 | $945.1091 | $945.10 | $945.10 | $945.00 | |