| 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 | $119.28 | 13.542% | $135.4329 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $220.65 | 8.402% | $239.189 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $169.42 | 11.866% | $189.5234 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $140.52 | 4.378% | $146.672 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $46.71 | 8.696% | $50.7719 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $125.38 | 13.190% | $141.9176 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $249.56 | 9.795% | $274.0044 | $274.00 | $274.00 | $274.00 |
| 7 purchase totals = | $1,071.52 | $1,177.5112 | $1,177.50 | $1,177.45 | $1,177.50 | |