| 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 | $189.56 | 4.214% | $197.5481 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $141.65 | 7.388% | $152.1151 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $34.32 | 13.655% | $39.0064 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $101.92 | 5.326% | $107.3483 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $50.46 | 3.109% | $52.0288 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $14.82 | 5.470% | $15.6307 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $28.40 | 5.687% | $30.0151 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $561.13 | $593.6925 | $593.71 | $593.70 | $593.50 | |