| 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 | $138.41 | 13.401% | $156.9583 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $179.29 | 5.345% | $188.8731 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $155.95 | 12.324% | $175.1693 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $104.66 | 13.120% | $118.3914 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $233.33 | 8.222% | $252.5144 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $180.62 | 4.810% | $189.3078 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $178.30 | 6.297% | $189.5276 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,170.56 | $1,270.7419 | $1,270.74 | $1,270.70 | $1,270.80 | |