| 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 | $152.89 | 3.193% | $157.7718 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $37.87 | 8.700% | $41.1647 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $92.76 | 7.613% | $99.8218 | $99.82 | $99.80 | $99.80 |
| Purchase #4 | $142.62 | 8.371% | $154.5587 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $68.29 | 6.835% | $72.9576 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $116.78 | 8.210% | $126.3676 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $22.81 | 9.129% | $24.8923 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $634.02 | $677.5345 | $677.53 | $677.45 | $677.70 | |