| 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 | $133.53 | 10.230% | $147.1901 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $102.85 | 6.784% | $109.8273 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $152.26 | 8.733% | $165.5569 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $198.39 | 13.853% | $225.873 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $10.63 | 13.483% | $12.0632 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $29.85 | 5.182% | $31.3968 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $165.70 | 8.368% | $179.5658 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $793.21 | $871.4731 | $871.48 | $871.45 | $871.60 | |