| 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 | $191.82 | 13.511% | $217.7368 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $110.77 | 13.216% | $125.4094 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $243.54 | 11.617% | $271.832 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $136.32 | 8.400% | $147.7709 | $147.77 | $147.75 | $147.80 |
| Purchase #5 | $19.62 | 4.814% | $20.5645 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $12.97 | 12.679% | $14.6145 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $145.30 | 11.744% | $162.364 | $162.36 | $162.35 | $162.40 |
| 7 purchase totals = | $860.34 | $960.2921 | $960.28 | $960.25 | $960.30 | |