| 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 | $166.88 | 8.865% | $181.6739 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $226.96 | 5.739% | $239.9852 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $107.60 | 13.504% | $122.1303 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $106.54 | 7.457% | $114.4847 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $120.63 | 13.783% | $137.2564 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $122.39 | 3.864% | $127.1191 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $56.27 | 7.213% | $60.3288 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $907.27 | $982.9784 | $982.98 | $983.00 | $983.00 | |