| 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 | $149.68 | 10.811% | $165.8619 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $165.29 | 6.164% | $175.4785 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $198.96 | 10.668% | $220.1851 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $247.65 | 10.127% | $272.7295 | $272.73 | $272.75 | $272.70 |
| Purchase #5 | $107.85 | 7.612% | $116.0595 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $178.31 | 11.790% | $199.3327 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $109.60 | 3.369% | $113.2924 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $1,157.34 | $1,262.9396 | $1,262.94 | $1,263.00 | $1,263.00 | |