| 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 | $162.72 | 12.725% | $183.4261 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $74.72 | 3.196% | $77.1081 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $195.44 | 7.845% | $210.7723 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $38.48 | 6.587% | $41.0147 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $250.76 | 7.811% | $270.3469 | $270.35 | $270.35 | $270.30 |
| Purchase #6 | $106.69 | 3.696% | $110.6333 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $29.92 | 9.791% | $32.8495 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $858.73 | $926.1509 | $926.15 | $926.15 | $926.00 | |