| 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 | $162.29 | 4.871% | $170.1951 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $40.87 | 8.196% | $44.2197 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $72.54 | 5.325% | $76.4028 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $128.89 | 5.327% | $135.756 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $182.98 | 3.192% | $188.8207 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $243.90 | 13.631% | $277.146 | $277.15 | $277.15 | $277.10 |
| Purchase #7 | $44.95 | 4.621% | $47.0271 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $876.42 | $939.5674 | $939.58 | $939.55 | $939.50 | |