| 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 | $189.31 | 5.197% | $199.1484 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $89.29 | 11.239% | $99.3253 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $47.82 | 7.796% | $51.548 | $51.55 | $51.55 | $51.50 |
| Purchase #4 | $156.38 | 3.259% | $161.4764 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $52.49 | 4.297% | $54.7455 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $222.41 | 13.790% | $253.0803 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $55.93 | 8.707% | $60.7998 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $813.63 | $880.1237 | $880.14 | $880.20 | $880.00 | |