| 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 | $144.95 | 5.394% | $152.7686 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $43.67 | 8.184% | $47.244 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $236.38 | 13.151% | $267.4663 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $158.97 | 12.149% | $178.2833 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $13.85 | 13.584% | $15.7314 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $37.78 | 6.239% | $40.1371 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $21.91 | 5.770% | $23.1742 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $657.51 | $724.8049 | $724.80 | $724.80 | $724.80 | |