| 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 | $160.90 | 5.848% | $170.3094 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $125.47 | 3.186% | $129.4675 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $131.50 | 8.484% | $142.6565 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $135.94 | 9.630% | $149.031 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $47.29 | 6.536% | $50.3809 | $50.38 | $50.40 | $50.40 |
| Purchase #6 | $34.29 | 12.411% | $38.5457 | $38.55 | $38.55 | $38.50 |
| Purchase #7 | $120.92 | 9.479% | $132.382 | $132.38 | $132.40 | $132.40 |
| 7 purchase totals = | $756.31 | $812.7730 | $812.78 | $812.80 | $812.80 | |