| 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 | $145.86 | 6.128% | $154.7983 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $115.83 | 9.691% | $127.0551 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $152.66 | 8.434% | $165.5353 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $101.37 | 4.246% | $105.6742 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $94.92 | 10.348% | $104.7423 | $104.74 | $104.75 | $104.70 |
| Purchase #6 | $110.96 | 11.804% | $124.0577 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $242.74 | 11.425% | $270.473 | $270.47 | $270.45 | $270.50 |
| 7 purchase totals = | $964.34 | $1,052.3359 | $1,052.34 | $1,052.30 | $1,052.40 | |