| 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 | $107.96 | 5.415% | $113.806 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $167.74 | 4.606% | $175.4661 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $188.67 | 13.371% | $213.8971 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $37.48 | 6.591% | $39.9503 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $121.99 | 3.295% | $126.0096 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $33.79 | 13.307% | $38.2864 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $142.73 | 8.710% | $155.1618 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $800.36 | $862.5773 | $862.59 | $862.55 | $862.70 | |