| 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 | $174.86 | 11.235% | $194.5055 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $199.71 | 6.770% | $213.2304 | $213.23 | $213.25 | $213.20 |
| Purchase #3 | $142.74 | 7.305% | $153.1672 | $153.17 | $153.15 | $153.20 |
| Purchase #4 | $185.50 | 9.389% | $202.9166 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $153.97 | 7.634% | $165.7241 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $96.57 | 7.381% | $103.6978 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $116.41 | 12.405% | $130.8507 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $1,069.76 | $1,164.0923 | $1,164.10 | $1,164.05 | $1,164.10 | |