| 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 | $175.76 | 5.126% | $184.7695 | $184.77 | $184.75 | $184.80 |
| Purchase #2 | $201.97 | 5.433% | $212.943 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $161.35 | 6.187% | $171.3327 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $184.60 | 8.573% | $200.4258 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $224.73 | 13.407% | $254.8596 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $90.38 | 10.719% | $100.0678 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $159.87 | 12.754% | $180.2598 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $1,198.66 | $1,304.6582 | $1,304.66 | $1,304.65 | $1,304.70 | |