| 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 | $142.47 | 7.146% | $152.6509 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $121.61 | 6.404% | $129.3979 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $44.29 | 13.423% | $50.235 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $12.30 | 13.551% | $13.9668 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $51.73 | 7.777% | $55.753 | $55.75 | $55.75 | $55.80 |
| Purchase #6 | $32.37 | 6.195% | $34.3753 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $149.81 | 4.130% | $155.9972 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $554.58 | $592.3761 | $592.39 | $592.40 | $592.50 | |