| 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 | $20.65 | 10.687% | $22.8569 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $150.49 | 3.115% | $155.1778 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $247.96 | 11.120% | $275.5332 | $275.53 | $275.55 | $275.50 |
| Purchase #4 | $232.55 | 11.548% | $259.4049 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $16.43 | 12.661% | $18.5102 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $49.65 | 11.741% | $55.4794 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $160.74 | 11.341% | $178.9695 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $878.47 | $965.9319 | $965.93 | $965.95 | $966.00 | |