| 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 | $156.28 | 8.615% | $169.7435 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $158.48 | 13.189% | $179.3819 | $179.38 | $179.40 | $179.40 |
| Purchase #3 | $22.72 | 8.522% | $24.6562 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $73.44 | 12.319% | $82.4871 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $78.53 | 11.487% | $87.5507 | $87.55 | $87.55 | $87.60 |
| Purchase #6 | $58.27 | 3.145% | $60.1026 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $138.44 | 9.740% | $151.9241 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $686.16 | $755.8461 | $755.84 | $755.85 | $755.90 | |