| 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 | $130.70 | 6.244% | $138.8609 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $232.29 | 12.770% | $261.9534 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $173.35 | 5.442% | $182.7837 | $182.78 | $182.80 | $182.80 |
| Purchase #4 | $142.90 | 11.422% | $159.222 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $83.93 | 13.426% | $95.1984 | $95.20 | $95.20 | $95.20 |
| Purchase #6 | $160.54 | 3.551% | $166.2408 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $121.78 | 11.233% | $135.4595 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $1,045.49 | $1,139.7187 | $1,139.71 | $1,139.70 | $1,139.80 | |