| 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 | $167.59 | 13.159% | $189.6432 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $74.95 | 13.498% | $85.0668 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $40.26 | 9.255% | $43.9861 | $43.99 | $44.00 | $44.00 |
| Purchase #4 | $180.28 | 13.263% | $204.1905 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $225.46 | 13.607% | $256.1383 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $199.40 | 13.428% | $226.1754 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $236.62 | 8.663% | $257.1184 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $1,124.56 | $1,262.3187 | $1,262.33 | $1,262.35 | $1,262.30 | |