| 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 | $143.81 | 10.579% | $159.0237 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $209.97 | 8.692% | $228.2206 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $248.46 | 5.402% | $261.8818 | $261.88 | $261.90 | $261.90 |
| Purchase #4 | $196.71 | 3.804% | $204.1928 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $216.48 | 9.706% | $237.4915 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $124.92 | 8.393% | $135.4045 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $130.62 | 12.622% | $147.1069 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $1,270.97 | $1,373.3218 | $1,373.31 | $1,373.30 | $1,373.30 | |