| 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 | $101.91 | 13.125% | $115.2857 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $189.78 | 6.589% | $202.2846 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $167.47 | 12.493% | $188.392 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $159.91 | 10.296% | $176.3743 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $21.58 | 4.284% | $22.5045 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $52.58 | 10.164% | $57.9242 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $73.28 | 4.521% | $76.593 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $766.51 | $839.3583 | $839.34 | $839.35 | $839.40 | |