| 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 | $196.36 | 3.801% | $203.8236 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $161.54 | 10.874% | $179.1059 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $22.87 | 4.102% | $23.8081 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $137.62 | 10.792% | $152.472 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $155.73 | 7.518% | $167.4378 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $20.53 | 8.157% | $22.2046 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $20.41 | 6.868% | $21.8118 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $715.06 | $770.6638 | $770.66 | $770.60 | $770.60 | |