| 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 | $149.79 | 3.603% | $155.1869 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $182.91 | 8.761% | $198.9347 | $198.93 | $198.95 | $198.90 |
| Purchase #3 | $247.95 | 13.428% | $281.2447 | $281.24 | $281.25 | $281.20 |
| Purchase #4 | $220.71 | 9.276% | $241.1831 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $191.67 | 3.260% | $197.9184 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $225.78 | 3.261% | $233.1427 | $233.14 | $233.15 | $233.10 |
| Purchase #7 | $44.84 | 7.329% | $48.1263 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $1,263.65 | $1,355.7368 | $1,355.73 | $1,355.80 | $1,355.60 | |