| 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 | $153.40 | 7.837% | $165.422 | $165.42 | $165.40 | $165.40 |
| Purchase #2 | $17.88 | 12.489% | $20.113 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $224.39 | 7.833% | $241.9665 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $150.80 | 13.124% | $170.591 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $207.74 | 5.356% | $218.8666 | $218.87 | $218.85 | $218.90 |
| Purchase #6 | $33.37 | 9.139% | $36.4197 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $96.90 | 13.568% | $110.0474 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $884.48 | $963.4262 | $963.43 | $963.35 | $963.40 | |