| 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 | $198.98 | 10.764% | $220.3982 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $39.49 | 7.778% | $42.5615 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $151.64 | 3.177% | $156.4576 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $178.40 | 3.551% | $184.735 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $237.85 | 13.204% | $269.2557 | $269.26 | $269.25 | $269.30 |
| Purchase #6 | $50.75 | 12.638% | $57.1638 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $60.78 | 8.475% | $65.9311 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $917.89 | $996.5029 | $996.51 | $996.50 | $996.60 | |