| 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 | $176.52 | 3.583% | $182.8447 | $182.84 | $182.85 | $182.80 |
| Purchase #2 | $31.71 | 4.508% | $33.1395 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $146.25 | 5.775% | $154.6959 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $183.40 | 7.688% | $197.4998 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $40.70 | 12.746% | $45.8876 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $53.40 | 10.317% | $58.9093 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $206.44 | 11.570% | $230.3251 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $838.42 | $903.3019 | $903.31 | $903.35 | $903.20 | |