| 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 | $170.93 | 12.542% | $192.368 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $175.85 | 6.865% | $187.9221 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $148.94 | 11.740% | $166.4256 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $75.94 | 12.319% | $85.295 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $138.29 | 8.311% | $149.7833 | $149.78 | $149.80 | $149.80 |
| Purchase #6 | $85.41 | 3.425% | $88.3353 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $159.88 | 3.833% | $166.0082 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $955.24 | $1,036.1375 | $1,036.15 | $1,036.15 | $1,036.10 | |