| 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 | $161.61 | 6.655% | $172.3651 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $79.43 | 6.558% | $84.639 | $84.64 | $84.65 | $84.60 |
| Purchase #3 | $137.87 | 12.111% | $154.5674 | $154.57 | $154.55 | $154.60 |
| Purchase #4 | $30.98 | 9.593% | $33.9519 | $33.95 | $33.95 | $34.00 |
| Purchase #5 | $19.68 | 8.511% | $21.355 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $225.89 | 6.228% | $239.9584 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $51.90 | 13.310% | $58.8079 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $707.36 | $765.6447 | $765.66 | $765.60 | $765.80 | |