| 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 | $129.64 | 3.382% | $134.0244 | $134.02 | $134.00 | $134.00 |
| Purchase #2 | $14.82 | 5.351% | $15.613 | $15.61 | $15.60 | $15.60 |
| Purchase #3 | $203.54 | 3.483% | $210.6293 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $25.98 | 11.344% | $28.9272 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $140.64 | 4.537% | $147.0208 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $220.82 | 7.398% | $237.1563 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $8.44 | 13.446% | $9.5748 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $743.88 | $782.9458 | $782.94 | $782.90 | $782.90 | |