| 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 | $75.55 | 12.803% | $85.2227 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $139.55 | 6.412% | $148.4979 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $132.60 | 12.533% | $149.2188 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $121.45 | 3.690% | $125.9315 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $180.74 | 5.104% | $189.965 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $202.77 | 8.761% | $220.5347 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $208.86 | 4.198% | $217.6279 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,061.52 | $1,136.9985 | $1,137.00 | $1,137.00 | $1,136.90 | |