| 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 | $103.40 | 11.864% | $115.6674 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $158.33 | 6.284% | $168.2795 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $11.79 | 7.489% | $12.673 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $136.34 | 7.264% | $146.2437 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $21.31 | 5.827% | $22.5517 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $146.97 | 8.674% | $159.7182 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $163.84 | 7.236% | $175.6955 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $741.98 | $800.8290 | $800.83 | $800.80 | $800.90 | |