| 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 | $154.37 | 3.445% | $159.688 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $15.36 | 10.411% | $16.9591 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $151.27 | 7.342% | $162.3762 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $32.61 | 3.292% | $33.6835 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $45.55 | 9.227% | $49.7529 | $49.75 | $49.75 | $49.80 |
| Purchase #6 | $135.80 | 7.786% | $146.3734 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $214.71 | 8.494% | $232.9475 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $749.67 | $801.7806 | $801.78 | $801.80 | $801.90 | |