| 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 | $180.54 | 9.662% | $197.9838 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $25.77 | 3.646% | $26.7096 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $70.49 | 10.819% | $78.1163 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $243.99 | 10.268% | $269.0429 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $69.72 | 8.450% | $75.6113 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $18.79 | 4.503% | $19.6361 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $108.59 | 9.571% | $118.9831 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $717.89 | $786.0831 | $786.08 | $786.10 | $786.00 | |