| 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 | $120.67 | 11.372% | $134.3926 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $133.91 | 10.250% | $147.6358 | $147.64 | $147.65 | $147.60 |
| Purchase #3 | $8.72 | 12.474% | $9.8077 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $108.49 | 9.369% | $118.6544 | $118.65 | $118.65 | $118.70 |
| Purchase #5 | $190.98 | 13.718% | $217.1786 | $217.18 | $217.20 | $217.20 |
| Purchase #6 | $112.27 | 11.857% | $125.5819 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $54.78 | 6.426% | $58.3002 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $729.82 | $811.5512 | $811.55 | $811.60 | $811.60 | |