| 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 | $172.55 | 12.110% | $193.4458 | $193.45 | $193.45 | $193.40 |
| Purchase #2 | $23.74 | 12.584% | $26.7274 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $150.32 | 6.714% | $160.4125 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $20.40 | 11.581% | $22.7625 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $52.32 | 7.431% | $56.2079 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $21.37 | 8.539% | $23.1948 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $111.43 | 6.571% | $118.7521 | $118.75 | $118.75 | $118.80 |
| 7 purchase totals = | $552.13 | $601.5030 | $601.50 | $601.50 | $601.50 | |