| 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 | $150.91 | 9.106% | $164.6519 | $164.65 | $164.65 | $164.70 |
| Purchase #2 | $136.46 | 8.659% | $148.2761 | $148.28 | $148.30 | $148.30 |
| Purchase #3 | $209.32 | 9.586% | $229.3854 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $140.88 | 12.585% | $158.6097 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $171.35 | 8.396% | $185.7365 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $86.74 | 11.600% | $96.8018 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $109.66 | 3.633% | $113.6439 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $1,005.32 | $1,097.1053 | $1,097.11 | $1,097.15 | $1,097.10 | |