| 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 | $154.74 | 8.634% | $168.1003 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $185.65 | 5.161% | $195.2314 | $195.23 | $195.25 | $195.20 |
| Purchase #3 | $138.71 | 8.693% | $150.7681 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $216.74 | 7.701% | $233.4311 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $46.54 | 4.266% | $48.5254 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $147.55 | 4.633% | $154.386 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $123.95 | 11.114% | $137.7258 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $1,013.88 | $1,088.1681 | $1,088.18 | $1,088.25 | $1,088.10 | |