| 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 | $96.42 | 11.838% | $107.8342 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $146.54 | 7.236% | $157.1436 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $57.94 | 9.448% | $63.4142 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $201.70 | 3.807% | $209.3787 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $149.61 | 4.700% | $156.6417 | $156.64 | $156.65 | $156.60 |
| Purchase #6 | $215.68 | 12.390% | $242.4028 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $17.54 | 11.220% | $19.508 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $885.43 | $956.3232 | $956.31 | $956.35 | $956.20 | |