| 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 | $126.41 | 13.297% | $143.2187 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $34.37 | 9.547% | $37.6513 | $37.65 | $37.65 | $37.70 |
| Purchase #3 | $102.83 | 12.758% | $115.9491 | $115.95 | $115.95 | $115.90 |
| Purchase #4 | $103.73 | 10.496% | $114.6175 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $12.49 | 4.653% | $13.0712 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $118.33 | 7.852% | $127.6213 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $189.31 | 3.346% | $195.6443 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $687.47 | $747.7734 | $747.77 | $747.70 | $747.70 | |