| 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 | $150.95 | 4.488% | $157.7246 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $204.45 | 10.216% | $225.3366 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $15.25 | 3.359% | $15.7622 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $64.77 | 9.564% | $70.9646 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $136.59 | 9.628% | $149.7409 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $8.48 | 12.434% | $9.5344 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $122.46 | 4.250% | $127.6646 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $702.95 | $756.7279 | $756.71 | $756.70 | $756.70 | |