| 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 | $144.66 | 3.444% | $149.6421 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $248.79 | 6.306% | $264.4787 | $264.48 | $264.50 | $264.50 |
| Purchase #3 | $153.93 | 13.625% | $174.903 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $126.86 | 4.288% | $132.2998 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $140.98 | 7.244% | $151.1926 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $127.60 | 11.824% | $142.6874 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $160.32 | 6.471% | $170.6943 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $1,103.14 | $1,185.8979 | $1,185.89 | $1,185.95 | $1,185.90 | |