| 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 | $179.71 | 4.168% | $187.2003 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $64.59 | 8.418% | $70.0272 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $250.95 | 9.262% | $274.193 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $175.63 | 6.285% | $186.6683 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $99.26 | 7.863% | $107.0648 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $122.58 | 10.277% | $135.1775 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $222.27 | 7.715% | $239.4181 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,114.99 | $1,199.7492 | $1,199.75 | $1,199.75 | $1,199.80 | |