| 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 | $133.87 | 10.704% | $148.1994 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $167.74 | 8.528% | $182.0449 | $182.04 | $182.05 | $182.00 |
| Purchase #3 | $184.26 | 10.207% | $203.0674 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $47.42 | 3.658% | $49.1546 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $55.83 | 5.460% | $58.8783 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $120.79 | 11.853% | $135.1072 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $160.51 | 13.168% | $181.646 | $181.65 | $181.65 | $181.60 |
| 7 purchase totals = | $870.42 | $958.0978 | $958.10 | $958.10 | $958.10 | |