| 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 | $152.46 | 5.748% | $161.2234 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $129.41 | 13.575% | $146.9774 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $196.57 | 12.107% | $220.3687 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $243.40 | 10.584% | $269.1615 | $269.16 | $269.15 | $269.20 |
| Purchase #5 | $62.46 | 9.615% | $68.4655 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $105.29 | 3.605% | $109.0857 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $132.76 | 12.192% | $148.9461 | $148.95 | $148.95 | $148.90 |
| 7 purchase totals = | $1,022.35 | $1,124.2283 | $1,124.24 | $1,124.20 | $1,124.30 | |