| 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 | $158.35 | 11.676% | $176.8389 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $123.68 | 9.444% | $135.3603 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $35.31 | 13.437% | $40.0546 | $40.05 | $40.05 | $40.10 |
| Purchase #4 | $92.47 | 12.712% | $104.2248 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $144.73 | 4.135% | $150.7146 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $143.51 | 12.494% | $161.4401 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $141.54 | 12.129% | $158.7074 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $839.59 | $927.3407 | $927.33 | $927.30 | $927.30 | |