| 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 | $199.52 | 13.273% | $226.0023 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $131.75 | 13.251% | $149.2082 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $138.49 | 3.358% | $143.1405 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $145.51 | 3.239% | $150.2231 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $142.66 | 13.629% | $162.1031 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $51.88 | 5.645% | $54.8086 | $54.81 | $54.80 | $54.80 |
| Purchase #7 | $43.52 | 11.643% | $48.587 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $853.33 | $934.0728 | $934.07 | $934.05 | $934.00 | |