| 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 | $89.45 | 13.581% | $101.5982 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $138.95 | 12.548% | $156.3854 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $182.49 | 9.721% | $200.2299 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $179.65 | 5.217% | $189.0223 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $52.70 | 8.546% | $57.2037 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $206.99 | 6.527% | $220.5002 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $125.60 | 5.343% | $132.3108 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $975.83 | $1,057.2505 | $1,057.25 | $1,057.25 | $1,057.20 | |