| 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 | $110.83 | 8.392% | $120.1309 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $180.92 | 11.811% | $202.2885 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $234.83 | 9.838% | $257.9326 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $14.77 | 3.659% | $15.3104 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $66.68 | 12.512% | $75.023 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $164.80 | 6.585% | $175.6521 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $138.57 | 13.421% | $157.1675 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $911.40 | $1,003.5050 | $1,003.50 | $1,003.50 | $1,003.50 | |