| 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 | $188.62 | 10.456% | $208.3421 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $159.70 | 6.755% | $170.4877 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $16.77 | 13.793% | $19.0831 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $207.42 | 6.486% | $220.8733 | $220.87 | $220.85 | $220.90 |
| Purchase #5 | $53.61 | 5.840% | $56.7408 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $64.81 | 9.187% | $70.7641 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $80.34 | 4.600% | $84.0356 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $771.27 | $830.3267 | $830.32 | $830.35 | $830.30 | |