| 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 | $147.65 | 9.114% | $161.1068 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $189.53 | 9.689% | $207.8936 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $93.83 | 9.411% | $102.6603 | $102.66 | $102.65 | $102.70 |
| Purchase #4 | $98.77 | 9.771% | $108.4208 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $208.86 | 12.593% | $235.1617 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $33.88 | 8.599% | $36.7933 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $89.70 | 11.659% | $100.1581 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $862.22 | $952.1946 | $952.19 | $952.15 | $952.30 | |