| 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 | $145.55 | 7.719% | $156.785 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $250.51 | 3.819% | $260.077 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $102.94 | 12.753% | $116.0679 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $114.58 | 10.805% | $126.9604 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $39.48 | 13.759% | $44.9121 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $75.91 | 4.239% | $79.1278 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $177.44 | 5.740% | $187.6251 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $906.41 | $971.5553 | $971.57 | $971.60 | $971.60 | |