| 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 | $104.48 | 5.452% | $110.1762 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $138.29 | 11.379% | $154.026 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $70.33 | 3.299% | $72.6502 | $72.65 | $72.65 | $72.70 |
| Purchase #4 | $96.94 | 7.177% | $103.8974 | $103.90 | $103.90 | $103.90 |
| Purchase #5 | $160.77 | 13.108% | $181.8437 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $167.58 | 12.138% | $187.9209 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $126.96 | 8.551% | $137.8163 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $865.35 | $948.3307 | $948.34 | $948.35 | $948.30 | |