| 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 | $113.49 | 13.208% | $128.4798 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $158.27 | 8.735% | $172.0949 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $243.95 | 9.576% | $267.3107 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $243.83 | 7.665% | $262.5196 | $262.52 | $262.50 | $262.50 |
| Purchase #5 | $202.29 | 10.429% | $223.3868 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $44.55 | 3.765% | $46.2273 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $68.93 | 6.863% | $73.6607 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $1,075.31 | $1,173.6798 | $1,173.68 | $1,173.70 | $1,173.70 | |