| 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 | $176.26 | 6.845% | $188.325 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $226.77 | 5.573% | $239.4079 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $134.68 | 13.114% | $152.3419 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $249.39 | 6.651% | $265.9769 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $117.55 | 6.190% | $124.8263 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $11.33 | 10.858% | $12.5602 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $11.55 | 13.529% | $13.1126 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $927.53 | $996.5508 | $996.56 | $996.60 | $996.50 | |