| 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 | $157.73 | 7.183% | $169.0597 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $128.73 | 5.808% | $136.2066 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $102.31 | 8.733% | $111.2447 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $53.84 | 5.789% | $56.9568 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $198.52 | 5.559% | $209.5557 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $101.69 | 5.284% | $107.0633 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $202.91 | 3.529% | $210.0707 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $945.73 | $1,000.1575 | $1,000.16 | $1,000.10 | $1,000.30 | |