| 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 | $150.99 | 10.824% | $167.3332 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $44.81 | 7.126% | $48.0032 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $98.70 | 9.414% | $107.9916 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $15.68 | 9.814% | $17.2188 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $248.37 | 4.358% | $259.194 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $81.53 | 12.184% | $91.4636 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $194.25 | 9.232% | $212.1832 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $834.33 | $903.3876 | $903.37 | $903.40 | $903.40 | |