| 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 | $132.30 | 7.830% | $142.6591 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $216.38 | 12.334% | $243.0683 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $56.47 | 6.665% | $60.2337 | $60.23 | $60.25 | $60.20 |
| Purchase #4 | $162.34 | 10.135% | $178.7932 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $75.33 | 8.355% | $81.6238 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $174.40 | 5.264% | $183.5804 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $186.69 | 8.486% | $202.5325 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $1,003.91 | $1,092.4910 | $1,092.48 | $1,092.50 | $1,092.50 | |