| 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 | $107.39 | 6.603% | $114.481 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $135.34 | 7.544% | $145.55 | $145.55 | $145.55 | $145.60 |
| Purchase #3 | $146.91 | 7.635% | $158.1266 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $106.68 | 6.796% | $113.93 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $34.67 | 4.352% | $36.1788 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $123.47 | 3.266% | $127.5025 | $127.50 | $127.50 | $127.50 |
| Purchase #7 | $131.41 | 12.869% | $148.3212 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $785.87 | $844.0901 | $844.09 | $844.15 | $844.10 | |