| 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 | $124.97 | 6.186% | $132.7006 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $65.57 | 12.735% | $73.9203 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $181.63 | 5.371% | $191.3853 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $149.84 | 13.535% | $170.1208 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $247.92 | 13.865% | $282.2941 | $282.29 | $282.30 | $282.30 |
| Purchase #6 | $175.63 | 7.561% | $188.9094 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $57.69 | 7.761% | $62.1673 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $1,003.25 | $1,101.4978 | $1,101.50 | $1,101.45 | $1,101.50 | |