| 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 | $150.40 | 4.115% | $156.589 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $198.82 | 8.795% | $216.3062 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $26.91 | 9.309% | $29.4151 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $131.68 | 10.622% | $145.667 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $195.93 | 11.533% | $218.5266 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $25.63 | 5.216% | $26.9669 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $71.75 | 5.702% | $75.8412 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $801.12 | $869.3120 | $869.33 | $869.30 | $869.30 | |