| 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 | $163.82 | 4.268% | $170.8118 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $96.54 | 4.632% | $101.0117 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $208.79 | 11.677% | $233.1704 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $189.33 | 7.537% | $203.5998 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $26.32 | 4.445% | $27.4899 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $212.78 | 10.500% | $235.1219 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $79.46 | 4.374% | $82.9356 | $82.94 | $82.95 | $82.90 |
| 7 purchase totals = | $977.04 | $1,054.1411 | $1,054.14 | $1,054.10 | $1,054.10 | |