| 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 | $121.27 | 13.283% | $137.3783 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $135.70 | 13.245% | $153.6735 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $225.26 | 5.569% | $237.8047 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $148.53 | 6.614% | $158.3538 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $211.86 | 6.487% | $225.6034 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $60.83 | 5.762% | $64.335 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $22.68 | 6.549% | $24.1653 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $926.13 | $1,001.3140 | $1,001.31 | $1,001.30 | $1,001.40 | |