| 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 | 11.221% | $180.5673 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $207.44 | 13.294% | $235.0171 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $129.77 | 7.713% | $139.7792 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $100.47 | 5.618% | $106.1144 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $44.66 | 5.594% | $47.1583 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $45.96 | 7.518% | $49.4153 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $201.63 | 8.148% | $218.0588 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $892.28 | $976.1104 | $976.12 | $976.05 | $976.20 | |