| 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 | $76.89 | 8.627% | $83.5233 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $161.56 | 10.305% | $178.2088 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $42.91 | 12.606% | $48.3192 | $48.32 | $48.30 | $48.30 |
| Purchase #4 | $159.37 | 12.388% | $179.1128 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $94.45 | 10.244% | $104.1255 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $169.97 | 4.310% | $177.2957 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $225.78 | 4.680% | $236.3465 | $236.35 | $236.35 | $236.30 |
| 7 purchase totals = | $930.93 | $1,006.9318 | $1,006.94 | $1,006.90 | $1,006.80 | |