| 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 | $138.89 | 7.468% | $149.2623 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $206.32 | 10.485% | $227.9527 | $227.95 | $227.95 | $228.00 |
| Purchase #3 | $207.41 | 10.363% | $228.9039 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $211.76 | 11.226% | $235.5322 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $80.75 | 10.468% | $89.2029 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $75.43 | 11.407% | $84.0343 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $129.38 | 11.315% | $144.0193 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,049.94 | $1,158.9076 | $1,158.89 | $1,158.90 | $1,158.90 | |