| 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 | $164.58 | 5.436% | $173.5266 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $116.84 | 3.246% | $120.6326 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $204.61 | 5.369% | $215.5955 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $9.79 | 13.620% | $11.1234 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $128.58 | 8.590% | $139.625 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $123.91 | 10.110% | $136.4373 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $57.64 | 8.651% | $62.6264 | $62.63 | $62.65 | $62.60 |
| 7 purchase totals = | $805.95 | $859.5668 | $859.58 | $859.65 | $859.40 | |