| 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 | $138.43 | 9.399% | $151.441 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $59.51 | 13.718% | $67.6736 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $105.75 | 13.115% | $119.6191 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $78.97 | 9.740% | $86.6617 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $133.94 | 9.454% | $146.6027 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $65.80 | 12.650% | $74.1237 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $142.96 | 12.362% | $160.6327 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $725.36 | $806.7545 | $806.74 | $806.70 | $806.70 | |