| 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 | $120.41 | 13.565% | $136.7436 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $193.77 | 6.513% | $206.3902 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $93.67 | 9.245% | $102.3298 | $102.33 | $102.35 | $102.30 |
| Purchase #4 | $172.27 | 13.173% | $194.9631 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $51.94 | 6.383% | $55.2553 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $16.82 | 5.514% | $17.7475 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $108.27 | 4.199% | $112.8163 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $757.15 | $826.2458 | $826.25 | $826.25 | $826.20 | |