| 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 | $54.45 | 5.260% | $57.3141 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $178.64 | 10.263% | $196.9738 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $217.35 | 6.827% | $232.1885 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $167.62 | 11.500% | $186.8963 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $144.52 | 7.280% | $155.0411 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $32.63 | 9.306% | $35.6665 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $31.99 | 6.418% | $34.0431 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $827.20 | $898.1234 | $898.12 | $898.10 | $898.10 | |