| 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 | $138.67 | 3.415% | $143.4056 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $54.72 | 4.403% | $57.1293 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $194.71 | 4.651% | $203.766 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $124.32 | 3.837% | $129.0902 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $201.25 | 10.687% | $222.7576 | $222.76 | $222.75 | $222.80 |
| Purchase #6 | $126.57 | 5.599% | $133.6567 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $59.27 | 13.622% | $67.3438 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $899.51 | $957.1492 | $957.16 | $957.15 | $957.20 | |