| 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 | $164.71 | 8.368% | $178.4929 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $44.52 | 6.443% | $47.3884 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $130.35 | 7.368% | $139.9542 | $139.95 | $139.95 | $140.00 |
| Purchase #4 | $201.54 | 7.391% | $216.4358 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $189.55 | 4.409% | $197.9073 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $30.32 | 9.838% | $33.3029 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $17.29 | 13.771% | $19.671 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $778.28 | $833.1525 | $833.15 | $833.15 | $833.20 | |