| 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 | $153.40 | 7.202% | $164.4479 | $164.45 | $164.45 | $164.40 |
| Purchase #2 | $53.61 | 12.391% | $60.2528 | $60.25 | $60.25 | $60.30 |
| Purchase #3 | $120.91 | 8.779% | $131.5247 | $131.52 | $131.50 | $131.50 |
| Purchase #4 | $9.70 | 12.731% | $10.9349 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $50.67 | 13.343% | $57.4309 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $13.68 | 9.408% | $14.967 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $38.39 | 6.273% | $40.7982 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $440.36 | $480.3564 | $480.35 | $480.35 | $480.30 | |