| 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 | $200.30 | 9.435% | $219.1983 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $161.51 | 6.388% | $171.8273 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $106.28 | 4.414% | $110.9712 | $110.97 | $110.95 | $111.00 |
| Purchase #4 | $132.85 | 10.627% | $146.968 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $160.39 | 5.381% | $169.0206 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $145.74 | 8.608% | $158.2853 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $129.68 | 13.687% | $147.4293 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $1,036.75 | $1,123.7000 | $1,123.71 | $1,123.70 | $1,123.70 | |