| 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 | $146.95 | 9.114% | $160.343 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $117.75 | 9.581% | $129.0316 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $97.27 | 11.297% | $108.2586 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $123.50 | 6.634% | $131.693 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $38.57 | 3.472% | $39.9092 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $126.56 | 12.477% | $142.3509 | $142.35 | $142.35 | $142.40 |
| Purchase #7 | $48.45 | 6.798% | $51.7436 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $699.05 | $763.3299 | $763.32 | $763.35 | $763.30 | |