| 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 | $115.68 | 13.196% | $130.9451 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $7.59 | 13.384% | $8.6058 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $225.52 | 7.459% | $242.3415 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $28.79 | 7.365% | $30.9104 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $165.85 | 7.254% | $177.8808 | $177.88 | $177.90 | $177.90 |
| Purchase #6 | $167.91 | 12.163% | $188.3329 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $25.83 | 12.251% | $28.9944 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $737.17 | $808.0109 | $808.01 | $808.05 | $807.90 | |