| 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 | $171.81 | 12.245% | $192.8481 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $244.73 | 5.543% | $258.2954 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $117.77 | 11.517% | $131.3336 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $162.30 | 7.519% | $174.5033 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $176.43 | 5.761% | $186.5941 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $47.70 | 5.554% | $50.3493 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $85.82 | 8.637% | $93.2323 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $1,006.56 | $1,087.1561 | $1,087.15 | $1,087.20 | $1,087.00 | |