| 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 | $233.26 | 10.243% | $257.1528 | $257.15 | $257.15 | $257.20 |
| Purchase #2 | $162.81 | 6.536% | $173.4513 | $173.45 | $173.45 | $173.50 |
| Purchase #3 | $118.39 | 7.424% | $127.1793 | $127.18 | $127.20 | $127.20 |
| Purchase #4 | $170.95 | 12.830% | $192.8829 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $7.39 | 9.732% | $8.1092 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $149.50 | 8.113% | $161.6289 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $37.76 | 4.253% | $39.3659 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $880.06 | $959.7703 | $959.77 | $959.80 | $959.90 | |