| 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 | $167.89 | 13.124% | $189.9239 | $189.92 | $189.90 | $189.90 |
| Purchase #2 | $185.38 | 6.290% | $197.0404 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $222.26 | 10.509% | $245.6173 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $69.49 | 3.388% | $71.8443 | $71.84 | $71.85 | $71.80 |
| Purchase #5 | $228.44 | 3.505% | $236.4468 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $179.46 | 10.397% | $198.1185 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $100.29 | 8.575% | $108.8899 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $1,153.21 | $1,247.8811 | $1,247.88 | $1,247.85 | $1,247.70 | |