| 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 | $112.68 | 13.578% | $127.9797 | $127.98 | $128.00 | $128.00 |
| Purchase #2 | $79.96 | 12.304% | $89.7983 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $47.69 | 6.126% | $50.6115 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $97.82 | 10.691% | $108.2779 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $31.29 | 11.853% | $34.9988 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $238.41 | 3.465% | $246.6709 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $159.29 | 11.845% | $178.1579 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $767.14 | $836.4950 | $836.50 | $836.50 | $836.60 | |