| 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 | $164.40 | 6.669% | $175.3638 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $82.59 | 11.355% | $91.9681 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $160.58 | 8.305% | $173.9162 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $74.80 | 3.268% | $77.2445 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $96.44 | 10.570% | $106.6337 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $125.58 | 13.263% | $142.2357 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $73.51 | 3.180% | $75.8476 | $75.85 | $75.85 | $75.80 |
| 7 purchase totals = | $777.90 | $843.2096 | $843.21 | $843.20 | $843.10 | |