| 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 | $163.44 | 12.593% | $184.022 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $158.57 | 10.221% | $174.7774 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $204.86 | 3.582% | $212.1981 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $200.77 | 5.805% | $212.4247 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $112.84 | 11.825% | $126.1833 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $248.33 | 11.460% | $276.7886 | $276.79 | $276.80 | $276.80 |
| Purchase #7 | $223.66 | 6.795% | $238.8577 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $1,312.47 | $1,425.2518 | $1,425.25 | $1,425.25 | $1,425.30 | |