| 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 | $112.50 | 6.630% | $119.9588 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $110.52 | 4.359% | $115.3376 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $183.72 | 6.526% | $195.7096 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $25.91 | 9.794% | $28.4476 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $103.68 | 6.765% | $110.694 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $201.97 | 6.683% | $215.4677 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $123.39 | 4.643% | $129.119 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $861.69 | $914.7343 | $914.74 | $914.70 | $914.70 | |