| 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 | $164.47 | 9.622% | $180.2953 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $190.32 | 13.842% | $216.6641 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $50.92 | 10.539% | $56.2865 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $40.45 | 11.323% | $45.0302 | $45.03 | $45.05 | $45.00 |
| Purchase #5 | $46.26 | 11.604% | $51.628 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $92.35 | 3.857% | $95.9119 | $95.91 | $95.90 | $95.90 |
| Purchase #7 | $196.70 | 6.402% | $209.2927 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $781.47 | $855.1087 | $855.11 | $855.15 | $855.10 | |