| 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 | $150.41 | 13.125% | $170.1513 | $170.15 | $170.15 | $170.20 |
| Purchase #2 | $44.44 | 4.429% | $46.4082 | $46.41 | $46.40 | $46.40 |
| Purchase #3 | $158.61 | 9.188% | $173.1831 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $111.52 | 4.525% | $116.5663 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $171.50 | 7.637% | $184.5975 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $245.65 | 4.615% | $256.9867 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $142.52 | 8.210% | $154.2209 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $1,024.65 | $1,102.1140 | $1,102.12 | $1,102.10 | $1,102.20 | |