| 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 | $113.59 | 4.439% | $118.6323 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $113.47 | 12.252% | $127.3723 | $127.37 | $127.35 | $127.40 |
| Purchase #3 | $71.91 | 13.789% | $81.8257 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $159.29 | 9.203% | $173.9495 | $173.95 | $173.95 | $173.90 |
| Purchase #5 | $66.96 | 11.243% | $74.4883 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $131.86 | 10.854% | $146.1721 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $141.29 | 11.140% | $157.0297 | $157.03 | $157.05 | $157.00 |
| 7 purchase totals = | $798.37 | $879.4699 | $879.47 | $879.50 | $879.40 | |