| 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 | $110.59 | 13.674% | $125.7121 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $6.63 | 9.136% | $7.2357 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $124.74 | 3.652% | $129.2955 | $129.30 | $129.30 | $129.30 |
| Purchase #4 | $126.88 | 10.203% | $139.8256 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $158.38 | 12.674% | $178.4531 | $178.45 | $178.45 | $178.50 |
| Purchase #6 | $143.90 | 5.345% | $151.5915 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $146.44 | 4.837% | $153.5233 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $817.56 | $885.6368 | $885.64 | $885.65 | $885.60 | |