| 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 | $129.51 | 7.148% | $138.7674 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $19.53 | 8.145% | $21.1207 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $121.70 | 13.163% | $137.7194 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $120.58 | 10.792% | $133.593 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $54.67 | 8.735% | $59.4454 | $59.45 | $59.45 | $59.40 |
| Purchase #6 | $233.88 | 7.650% | $251.7718 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $156.39 | 5.872% | $165.5732 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $836.26 | $907.9909 | $907.99 | $907.90 | $908.00 | |