| 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 | $197.73 | 7.788% | $213.1292 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $122.98 | 13.310% | $139.3486 | $139.35 | $139.35 | $139.30 |
| Purchase #3 | $131.97 | 6.670% | $140.7724 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $98.43 | 13.308% | $111.5291 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $168.90 | 4.472% | $176.4532 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $48.69 | 13.853% | $55.435 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $8.41 | 12.207% | $9.4366 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $777.11 | $846.1041 | $846.11 | $846.15 | $846.00 | |