| 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 | $188.53 | 6.284% | $200.3772 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $145.28 | 3.680% | $150.6263 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $99.98 | 7.176% | $107.1546 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $243.59 | 6.641% | $259.7668 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $168.44 | 5.615% | $177.8979 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $194.27 | 9.392% | $212.5158 | $212.52 | $212.50 | $212.50 |
| Purchase #7 | $97.59 | 3.474% | $100.9803 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $1,137.68 | $1,209.3189 | $1,209.33 | $1,209.35 | $1,209.40 | |