| 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 | $103.48 | 13.481% | $117.4301 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $223.63 | 7.422% | $240.2278 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $158.85 | 6.615% | $169.3579 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $149.43 | 12.222% | $167.6933 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $181.69 | 6.600% | $193.6815 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $148.86 | 3.646% | $154.2874 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $224.67 | 6.565% | $239.4196 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,190.61 | $1,282.0976 | $1,282.10 | $1,282.15 | $1,282.10 | |