| 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 | $162.53 | 11.221% | $180.7675 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $37.64 | 13.401% | $42.6841 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $8.25 | 11.453% | $9.1949 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $14.37 | 5.189% | $15.1157 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $147.76 | 11.648% | $164.9711 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $159.56 | 10.681% | $176.6026 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $160.45 | 9.146% | $175.1248 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $690.56 | $764.4607 | $764.45 | $764.40 | $764.50 | |