| 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 | $170.93 | 3.574% | $177.039 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $8.49 | 10.242% | $9.3595 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $60.95 | 12.874% | $68.7967 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $233.93 | 10.239% | $257.8821 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $87.31 | 11.259% | $97.1402 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $136.28 | 8.168% | $147.4114 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $20.46 | 12.283% | $22.9731 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $718.35 | $780.6020 | $780.60 | $780.60 | $780.60 | |