| 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 | $131.50 | 6.836% | $140.4893 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $69.41 | 6.710% | $74.0674 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $200.67 | 6.447% | $213.6072 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $100.30 | 5.534% | $105.8506 | $105.85 | $105.85 | $105.90 |
| Purchase #5 | $139.80 | 7.835% | $150.7533 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $186.48 | 13.530% | $211.7107 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $50.91 | 6.720% | $54.3312 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $879.07 | $950.8097 | $950.81 | $950.80 | $950.90 | |