| 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 | $179.69 | 10.819% | $199.1307 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $218.76 | 10.649% | $242.0558 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $247.75 | 4.228% | $258.2249 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $193.36 | 7.841% | $208.5214 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $155.88 | 12.442% | $175.2746 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $16.36 | 11.657% | $18.2671 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $187.39 | 4.242% | $195.3391 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $1,199.19 | $1,296.8136 | $1,296.81 | $1,296.75 | $1,296.80 | |