| 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 | $155.53 | 7.461% | $167.1341 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $36.57 | 5.451% | $38.5634 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $67.45 | 12.164% | $75.6546 | $75.65 | $75.65 | $75.70 |
| Purchase #4 | $68.73 | 4.415% | $71.7644 | $71.76 | $71.75 | $71.80 |
| Purchase #5 | $186.53 | 10.284% | $205.7127 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $200.95 | 13.439% | $227.9557 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $9.26 | 9.749% | $10.1628 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $725.02 | $796.9477 | $796.93 | $796.90 | $797.10 | |