| 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 | $146.62 | 3.330% | $151.5024 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $28.38 | 13.170% | $32.1176 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $152.97 | 6.511% | $162.9299 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $69.79 | 8.606% | $75.7961 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $231.68 | 5.419% | $244.2347 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $81.85 | 6.412% | $87.0982 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $180.99 | 7.119% | $193.8747 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $892.28 | $947.5536 | $947.55 | $947.55 | $947.50 | |