| 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 | $178.60 | 11.680% | $199.4605 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $68.82 | 8.143% | $74.424 | $74.42 | $74.40 | $74.40 |
| Purchase #3 | $225.36 | 7.431% | $242.1065 | $242.11 | $242.10 | $242.10 |
| Purchase #4 | $54.26 | 10.262% | $59.8282 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $115.77 | 10.812% | $128.2871 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $69.91 | 6.828% | $74.6835 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $215.98 | 6.413% | $229.8308 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $928.70 | $1,008.6206 | $1,008.62 | $1,008.65 | $1,008.60 | |