| 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 | $140.95 | 3.261% | $145.5464 | $145.55 | $145.55 | $145.50 |
| Purchase #2 | $126.80 | 10.121% | $139.6334 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $201.27 | 11.420% | $224.255 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $16.91 | 13.839% | $19.2502 | $19.25 | $19.25 | $19.30 |
| Purchase #5 | $221.75 | 9.852% | $243.5968 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $34.59 | 11.551% | $38.5855 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $6.74 | 3.843% | $6.999 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $749.01 | $817.8663 | $817.88 | $817.90 | $817.90 | |