| 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 | $228.59 | 12.615% | $257.4266 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $175.98 | 6.361% | $187.1741 | $187.17 | $187.15 | $187.20 |
| Purchase #3 | $102.63 | 10.172% | $113.0695 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $139.54 | 4.294% | $145.5318 | $145.53 | $145.55 | $145.50 |
| Purchase #5 | $200.81 | 8.541% | $217.9612 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $100.89 | 6.870% | $107.8211 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $116.43 | 10.513% | $128.6703 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $1,064.87 | $1,157.6546 | $1,157.65 | $1,157.60 | $1,157.70 | |