| 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 | $101.95 | 6.154% | $108.224 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $65.61 | 6.735% | $70.0288 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $127.30 | 11.625% | $142.0986 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $157.80 | 10.351% | $174.1339 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $103.63 | 3.767% | $107.5337 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $28.58 | 3.249% | $29.5086 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $244.81 | 4.182% | $255.048 | $255.05 | $255.05 | $255.00 |
| 7 purchase totals = | $829.68 | $886.5756 | $886.57 | $886.60 | $886.40 | |