| 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 | $63.52 | 7.464% | $68.2611 | $68.26 | $68.25 | $68.30 |
| Purchase #2 | $137.64 | 12.321% | $154.5986 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $157.86 | 10.210% | $173.9775 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $110.78 | 8.309% | $119.9847 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $130.54 | 9.325% | $142.7129 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $246.56 | 5.748% | $260.7323 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $7.86 | 3.750% | $8.1548 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $854.76 | $928.4219 | $928.41 | $928.45 | $928.50 | |