| 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 | $180.30 | 4.578% | $188.5541 | $188.55 | $188.55 | $188.60 |
| Purchase #2 | $246.82 | 12.509% | $277.6947 | $277.69 | $277.70 | $277.70 |
| Purchase #3 | $100.87 | 5.831% | $106.7517 | $106.75 | $106.75 | $106.80 |
| Purchase #4 | $143.68 | 9.512% | $157.3468 | $157.35 | $157.35 | $157.30 |
| Purchase #5 | $239.32 | 8.172% | $258.8772 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $152.29 | 10.671% | $168.5409 | $168.54 | $168.55 | $168.50 |
| Purchase #7 | $207.56 | 13.114% | $234.7794 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $1,270.84 | $1,392.5448 | $1,392.54 | $1,392.60 | $1,392.60 | |