| 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 | $147.54 | 4.618% | $154.3534 | $154.35 | $154.35 | $154.40 |
| Purchase #2 | $136.93 | 12.779% | $154.4283 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $79.52 | 5.847% | $84.1695 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $160.98 | 8.382% | $174.4733 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $92.72 | 4.193% | $96.6077 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $187.29 | 13.802% | $213.1398 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $84.58 | 8.314% | $91.612 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $889.56 | $968.7840 | $968.78 | $968.75 | $968.80 | |