| 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 | $173.50 | 9.681% | $190.2965 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $47.73 | 8.208% | $51.6477 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $207.97 | 12.669% | $234.3177 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $201.95 | 9.310% | $220.7515 | $220.75 | $220.75 | $220.80 |
| Purchase #5 | $146.54 | 5.552% | $154.6759 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $220.92 | 9.298% | $241.4611 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $245.72 | 11.250% | $273.3635 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $1,244.33 | $1,366.5139 | $1,366.52 | $1,366.50 | $1,366.60 | |