| 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 | $108.79 | 7.144% | $116.562 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $167.68 | 7.540% | $180.3231 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $233.64 | 11.212% | $259.8357 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $144.71 | 4.538% | $151.2769 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $243.39 | 9.369% | $266.1932 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $6.31 | 7.232% | $6.7663 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $171.59 | 3.576% | $177.7261 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $1,076.11 | $1,158.6833 | $1,158.69 | $1,158.70 | $1,158.70 | |