| 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 | $13.97 | 8.295% | $15.1288 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $201.95 | 6.722% | $215.5251 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $35.97 | 10.168% | $39.6274 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $168.74 | 4.375% | $176.1224 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $160.45 | 4.189% | $167.1713 | $167.17 | $167.15 | $167.20 |
| Purchase #6 | $155.84 | 4.785% | $163.2969 | $163.30 | $163.30 | $163.30 |
| Purchase #7 | $146.77 | 11.248% | $163.2787 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $883.69 | $940.1506 | $940.16 | $940.20 | $940.10 | |