| 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 | $16.74 | 13.431% | $18.9883 | $18.99 | $19.00 | $19.00 |
| Purchase #2 | $184.80 | 9.794% | $202.8993 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $212.53 | 8.157% | $229.8661 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $87.66 | 5.717% | $92.6715 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $56.78 | 6.637% | $60.5485 | $60.55 | $60.55 | $60.50 |
| Purchase #6 | $150.76 | 6.518% | $160.5865 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $96.74 | 4.281% | $100.8814 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $806.01 | $866.4416 | $866.45 | $866.45 | $866.50 | |