| 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 | $168.49 | 6.694% | $179.7687 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $158.71 | 12.630% | $178.7551 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $72.81 | 12.829% | $82.1508 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $110.75 | 7.536% | $119.0961 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $69.26 | 3.316% | $71.5567 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $51.67 | 9.424% | $56.5394 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $79.35 | 10.666% | $87.8135 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $711.04 | $775.6803 | $775.69 | $775.65 | $775.80 | |