| 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 | $29.26 | 8.467% | $31.7374 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $181.98 | 6.109% | $193.0972 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $101.65 | 12.390% | $114.2444 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $169.68 | 13.308% | $192.261 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $147.82 | 11.868% | $165.3633 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $6.44 | 12.174% | $7.224 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $186.97 | 5.814% | $197.8404 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $823.80 | $901.7677 | $901.76 | $901.75 | $901.70 | |