| 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 | $168.40 | 5.325% | $177.3673 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $112.72 | 11.699% | $125.9071 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $119.50 | 11.625% | $133.3919 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $88.62 | 8.385% | $96.0508 | $96.05 | $96.05 | $96.10 |
| Purchase #5 | $108.43 | 5.802% | $114.7211 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $34.71 | 3.398% | $35.8894 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $87.82 | 13.464% | $99.6441 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $720.20 | $782.9717 | $782.97 | $782.95 | $783.00 | |