| 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 | $179.89 | 5.253% | $189.3396 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $224.45 | 7.593% | $241.4925 | $241.49 | $241.50 | $241.50 |
| Purchase #3 | $58.56 | 12.437% | $65.8431 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $37.83 | 12.199% | $42.4449 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $101.60 | 4.581% | $106.2543 | $106.25 | $106.25 | $106.30 |
| Purchase #6 | $87.71 | 10.512% | $96.9301 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $75.82 | 11.301% | $84.3884 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $765.86 | $826.6929 | $826.68 | $826.75 | $826.60 | |