| 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 | $125.50 | 3.756% | $130.2138 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $75.30 | 12.251% | $84.525 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $78.69 | 13.544% | $89.3478 | $89.35 | $89.35 | $89.30 |
| Purchase #4 | $114.58 | 7.693% | $123.3946 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $68.85 | 7.154% | $73.7755 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $98.54 | 9.432% | $107.8343 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $159.70 | 4.555% | $166.9743 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $721.16 | $776.0653 | $776.06 | $776.10 | $776.00 | |