| 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 | $113.33 | 6.607% | $120.8177 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $227.55 | 8.341% | $246.5299 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $141.41 | 8.366% | $153.2404 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $68.31 | 8.349% | $74.0132 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $243.71 | 3.725% | $252.7882 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $155.49 | 3.768% | $161.3489 | $161.35 | $161.35 | $161.30 |
| Purchase #7 | $133.72 | 13.415% | $151.6585 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $1,083.52 | $1,160.3968 | $1,160.40 | $1,160.40 | $1,160.30 | |