| 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 | $106.77 | 8.390% | $115.728 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $159.53 | 7.606% | $171.6639 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $124.87 | 3.389% | $129.1018 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $81.91 | 13.168% | $92.6959 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $73.90 | 6.167% | $78.4574 | $78.46 | $78.45 | $78.50 |
| Purchase #6 | $182.43 | 3.703% | $189.1854 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $72.94 | 12.316% | $81.9233 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $802.35 | $858.7557 | $858.76 | $858.75 | $858.80 | |