| 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 | $150.28 | 4.490% | $157.0276 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $45.34 | 4.746% | $47.4918 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $205.97 | 3.263% | $212.6908 | $212.69 | $212.70 | $212.70 |
| Purchase #4 | $66.83 | 10.805% | $74.051 | $74.05 | $74.05 | $74.10 |
| Purchase #5 | $136.36 | 12.303% | $153.1364 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $219.85 | 11.387% | $244.8843 | $244.88 | $244.90 | $244.90 |
| Purchase #7 | $150.86 | 4.632% | $157.8478 | $157.85 | $157.85 | $157.80 |
| 7 purchase totals = | $975.49 | $1,047.1297 | $1,047.13 | $1,047.20 | $1,047.10 | |