| 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 | $107.70 | 6.830% | $115.0559 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $178.26 | 5.393% | $187.8736 | $187.87 | $187.85 | $187.90 |
| Purchase #3 | $185.80 | 4.444% | $194.057 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $32.40 | 7.426% | $34.806 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $110.93 | 13.412% | $125.8079 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $160.83 | 3.468% | $166.4076 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $34.98 | 3.693% | $36.2718 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $810.90 | $860.2798 | $860.29 | $860.20 | $860.40 | |