| 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 | $187.37 | 5.663% | $197.9808 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $200.89 | 3.788% | $208.4997 | $208.50 | $208.50 | $208.50 |
| Purchase #3 | $114.38 | 7.486% | $122.9425 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $27.27 | 12.500% | $30.6788 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $148.91 | 6.789% | $159.0195 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $194.39 | 10.152% | $214.1245 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $162.70 | 12.369% | $182.8244 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $1,035.91 | $1,116.0702 | $1,116.06 | $1,116.05 | $1,116.00 | |