| 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 | $155.77 | 8.414% | $168.8765 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $112.75 | 8.755% | $122.6213 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $29.32 | 10.298% | $32.3394 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $183.90 | 5.174% | $193.415 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $76.41 | 10.116% | $84.1396 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $143.76 | 5.348% | $151.4483 | $151.45 | $151.45 | $151.40 |
| Purchase #7 | $60.95 | 7.407% | $65.4646 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $762.86 | $818.3047 | $818.31 | $818.30 | $818.20 | |