| 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 | $179.66 | 4.104% | $187.0332 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $39.66 | 4.802% | $41.5645 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $150.59 | 13.568% | $171.0221 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $244.91 | 5.799% | $259.1123 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $23.75 | 11.699% | $26.5285 | $26.53 | $26.55 | $26.50 |
| Purchase #6 | $126.66 | 11.363% | $141.0524 | $141.05 | $141.05 | $141.10 |
| Purchase #7 | $77.69 | 12.115% | $87.1021 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $842.92 | $913.4151 | $913.40 | $913.40 | $913.40 | |