| 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 | $14.69 | 13.867% | $16.7271 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $179.38 | 6.190% | $190.4836 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $81.70 | 3.576% | $84.6216 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $137.47 | 13.289% | $155.7384 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $208.25 | 13.726% | $236.8344 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $164.40 | 5.829% | $173.9829 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $131.35 | 7.303% | $140.9425 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $917.24 | $999.3305 | $999.32 | $999.40 | $999.20 | |