| 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 | $138.89 | 5.451% | $146.4609 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $58.66 | 11.387% | $65.3396 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $134.36 | 7.228% | $144.0715 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $14.25 | 4.129% | $14.8384 | $14.84 | $14.85 | $14.80 |
| Purchase #5 | $241.27 | 9.818% | $264.9579 | $264.96 | $264.95 | $265.00 |
| Purchase #6 | $217.72 | 11.472% | $242.6968 | $242.70 | $242.70 | $242.70 |
| Purchase #7 | $152.38 | 11.356% | $169.6843 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $957.53 | $1,048.0494 | $1,048.05 | $1,048.05 | $1,048.10 | |