| 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 | $162.35 | 7.388% | $174.3444 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $226.50 | 5.466% | $238.8805 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $103.31 | 3.121% | $106.5343 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $126.78 | 12.557% | $142.6998 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $48.86 | 8.865% | $53.1914 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $30.52 | 6.694% | $32.563 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $176.57 | 7.283% | $189.4296 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $874.89 | $937.6430 | $937.63 | $937.70 | $937.60 | |