| 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 | $167.42 | 6.551% | $178.3877 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $74.26 | 6.606% | $79.1656 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $56.68 | 12.507% | $63.769 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $207.59 | 8.261% | $224.739 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $38.61 | 13.697% | $43.8984 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $139.51 | 5.177% | $146.7324 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $241.39 | 4.502% | $252.2574 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $925.46 | $988.9495 | $988.96 | $988.95 | $989.00 | |