| 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 | $185.52 | 10.305% | $204.6378 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $241.96 | 6.600% | $257.9294 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $40.86 | 13.559% | $46.4002 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $117.68 | 9.590% | $128.9655 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $139.73 | 13.614% | $158.7528 | $158.75 | $158.75 | $158.80 |
| Purchase #6 | $163.41 | 11.651% | $182.4489 | $182.45 | $182.45 | $182.40 |
| Purchase #7 | $181.53 | 9.654% | $199.0549 | $199.05 | $199.05 | $199.10 |
| 7 purchase totals = | $1,070.69 | $1,178.1895 | $1,178.19 | $1,178.20 | $1,178.20 | |