| 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 | $148.51 | 13.533% | $168.6079 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $151.29 | 5.641% | $159.8243 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $208.51 | 8.243% | $225.6975 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $211.77 | 3.339% | $218.841 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $238.65 | 8.461% | $258.8422 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $132.57 | 8.331% | $143.6144 | $143.61 | $143.60 | $143.60 |
| Purchase #7 | $228.41 | 6.375% | $242.9711 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $1,319.71 | $1,418.3984 | $1,418.39 | $1,418.35 | $1,418.30 | |