| 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 | $195.49 | 5.211% | $205.677 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $50.76 | 6.383% | $54 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $227.60 | 6.859% | $243.2111 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $152.79 | 13.250% | $173.0347 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $43.95 | 7.267% | $47.1438 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $95.74 | 10.118% | $105.427 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $161.35 | 6.588% | $171.9797 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $927.68 | $1,000.4733 | $1,000.47 | $1,000.55 | $1,000.40 | |