| 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 | $148.43 | 11.742% | $165.8587 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $110.60 | 3.197% | $114.1359 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $85.70 | 7.337% | $91.9878 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $7.67 | 8.118% | $8.2927 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $121.94 | 9.333% | $133.3207 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $71.48 | 12.660% | $80.5294 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $6.76 | 4.119% | $7.0384 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $552.58 | $601.1636 | $601.17 | $601.20 | $601.10 | |