| 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 | $180.55 | 12.370% | $202.884 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $181.48 | 5.493% | $191.4487 | $191.45 | $191.45 | $191.40 |
| Purchase #3 | $36.61 | 5.182% | $38.5071 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $171.52 | 3.757% | $177.964 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $97.31 | 4.518% | $101.7065 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $21.39 | 11.530% | $23.8563 | $23.86 | $23.85 | $23.90 |
| Purchase #7 | $250.52 | 12.590% | $282.0605 | $282.06 | $282.05 | $282.10 |
| 7 purchase totals = | $939.38 | $1,018.4271 | $1,018.43 | $1,018.40 | $1,018.50 | |