| 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 | $248.68 | 11.460% | $277.1787 | $277.18 | $277.20 | $277.20 |
| Purchase #2 | $152.70 | 5.804% | $161.5627 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $106.46 | 9.868% | $116.9655 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $20.45 | 6.759% | $21.8322 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $90.75 | 3.529% | $93.9526 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $117.41 | 5.415% | $123.7678 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $19.95 | 10.698% | $22.0843 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $756.40 | $817.3438 | $817.34 | $817.35 | $817.50 | |