| 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 | $189.37 | 7.691% | $203.9344 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $152.25 | 3.248% | $157.1951 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $216.77 | 9.857% | $238.137 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $58.55 | 12.666% | $65.9659 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $66.91 | 7.333% | $71.8165 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $21.47 | 4.289% | $22.3908 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $107.59 | 13.794% | $122.431 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $812.91 | $881.8707 | $881.88 | $881.90 | $881.80 | |