| 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 | $177.88 | 12.139% | $199.4729 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $114.68 | 6.332% | $121.9415 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $47.34 | 3.159% | $48.8355 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $27.79 | 11.842% | $31.0809 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $174.53 | 5.787% | $184.6301 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $48.60 | 9.650% | $53.2899 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $153.54 | 6.263% | $163.1562 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $744.36 | $802.4070 | $802.41 | $802.45 | $802.40 | |