| 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 | $172.75 | 7.507% | $185.7183 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $110.71 | 7.599% | $119.1229 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $169.70 | 6.784% | $181.2124 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $59.37 | 11.115% | $65.969 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $100.71 | 8.608% | $109.3791 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $225.47 | 6.289% | $239.6498 | $239.65 | $239.65 | $239.60 |
| Purchase #7 | $158.72 | 7.284% | $170.2812 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $997.43 | $1,071.3327 | $1,071.33 | $1,071.30 | $1,071.30 | |