| 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 | $161.32 | 11.640% | $180.0976 | $180.10 | $180.10 | $180.10 |
| Purchase #2 | $135.42 | 13.843% | $154.1662 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $221.76 | 9.813% | $243.5213 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $36.37 | 10.179% | $40.0721 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $249.62 | 10.574% | $276.0148 | $276.01 | $276.00 | $276.00 |
| Purchase #6 | $96.80 | 11.336% | $107.7732 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $194.36 | 3.771% | $201.6893 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,095.65 | $1,203.3345 | $1,203.33 | $1,203.25 | $1,203.40 | |