| 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 | $157.92 | 8.801% | $171.8185 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $214.32 | 7.532% | $230.4626 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $71.84 | 4.165% | $74.8321 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $70.55 | 3.333% | $72.9014 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $227.98 | 9.270% | $249.1137 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $87.74 | 10.416% | $96.879 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $86.27 | 11.480% | $96.1738 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $916.62 | $992.1811 | $992.17 | $992.15 | $992.20 | |