| 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 | $182.36 | 8.857% | $198.5116 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $96.44 | 11.791% | $107.8112 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $43.52 | 11.147% | $48.3712 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $152.61 | 13.143% | $172.6675 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $197.83 | 11.281% | $220.1472 | $220.15 | $220.15 | $220.10 |
| Purchase #6 | $7.68 | 5.569% | $8.1077 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $16.55 | 13.159% | $18.7278 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $696.99 | $774.3442 | $774.35 | $774.30 | $774.30 | |