| 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 | $208.75 | 4.607% | $218.3671 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $190.45 | 7.295% | $204.3433 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $57.52 | 4.792% | $60.2764 | $60.28 | $60.30 | $60.30 |
| Purchase #4 | $33.31 | 3.706% | $34.5445 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $182.30 | 6.819% | $194.731 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $75.67 | 10.162% | $83.3596 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $21.80 | 9.152% | $23.7951 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $769.80 | $819.4170 | $819.42 | $819.45 | $819.40 | |