| 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 | $135.60 | 6.195% | $144.0004 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $203.94 | 7.687% | $219.6169 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $87.53 | 6.655% | $93.3551 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $145.99 | 10.423% | $161.2065 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $90.53 | 13.229% | $102.5062 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $133.88 | 11.710% | $149.5573 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $61.44 | 6.829% | $65.6357 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $858.91 | $935.8781 | $935.90 | $935.85 | $935.90 | |