| 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 | $175.67 | 3.399% | $181.641 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $225.61 | 7.845% | $243.3091 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $224.28 | 13.178% | $253.8356 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $102.80 | 8.198% | $111.2275 | $111.23 | $111.25 | $111.20 |
| Purchase #5 | $129.78 | 4.708% | $135.89 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $169.70 | 8.133% | $183.5017 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $111.29 | 5.635% | $117.5612 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $1,139.13 | $1,226.9661 | $1,226.97 | $1,227.00 | $1,226.90 | |