| 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 | $132.83 | 12.298% | $149.1654 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $47.65 | 8.518% | $51.7088 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $85.72 | 3.555% | $88.7673 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $122.93 | 10.161% | $135.4209 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $72.66 | 9.806% | $79.785 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $70.86 | 6.586% | $75.5268 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $230.95 | 9.134% | $252.045 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $763.60 | $832.4192 | $832.44 | $832.40 | $832.40 | |