| 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 | $91.31 | 7.484% | $98.1436 | $98.14 | $98.15 | $98.10 |
| Purchase #2 | $160.55 | 10.746% | $177.8027 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $104.70 | 4.235% | $109.134 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $110.41 | 3.222% | $113.9674 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $82.87 | 8.342% | $89.783 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $106.97 | 3.413% | $110.6209 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $139.64 | 5.392% | $147.1694 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $796.45 | $846.6210 | $846.61 | $846.60 | $846.60 | |