| 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 | $102.92 | 9.681% | $112.8837 | $112.88 | $112.90 | $112.90 |
| Purchase #2 | $156.65 | 5.547% | $165.3394 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $167.93 | 6.438% | $178.7413 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $20.46 | 7.207% | $21.9346 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $243.91 | 3.124% | $251.5297 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $144.52 | 13.418% | $163.9117 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $171.32 | 6.233% | $181.9984 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,007.71 | $1,076.3388 | $1,076.33 | $1,076.40 | $1,076.20 | |