| 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 | $105.86 | 11.241% | $117.7597 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $122.64 | 7.643% | $132.0134 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $60.77 | 13.739% | $69.1192 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $235.98 | 5.483% | $248.9188 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $137.89 | 11.628% | $153.9238 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $170.40 | 13.825% | $193.9578 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $233.61 | 10.545% | $258.2442 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $1,067.15 | $1,173.9369 | $1,173.93 | $1,173.85 | $1,173.90 | |