| 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 | $94.75 | 8.630% | $102.9269 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $154.66 | 4.453% | $161.547 | $161.55 | $161.55 | $161.50 |
| Purchase #3 | $169.87 | 5.380% | $179.009 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $44.76 | 10.501% | $49.4602 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $132.44 | 5.405% | $139.5984 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $135.76 | 12.174% | $152.2874 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $36.47 | 7.690% | $39.2745 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $768.71 | $824.1034 | $824.11 | $824.10 | $824.10 | |