| 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 | $141.49 | 13.686% | $160.8543 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $73.40 | 13.539% | $83.3376 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $205.47 | 13.160% | $232.5099 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $119.94 | 8.764% | $130.4515 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $35.89 | 8.621% | $38.9841 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $178.29 | 10.859% | $197.6505 | $197.65 | $197.65 | $197.70 |
| Purchase #7 | $80.49 | 3.175% | $83.0456 | $83.05 | $83.05 | $83.00 |
| 7 purchase totals = | $834.97 | $926.8335 | $926.83 | $926.85 | $926.90 | |