| 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 | $198.68 | 13.491% | $225.4839 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $132.41 | 11.431% | $147.5458 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $191.43 | 5.830% | $202.5904 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $6.80 | 10.313% | $7.5013 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $53.82 | 7.763% | $57.998 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $19.94 | 7.295% | $21.3946 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $168.29 | 8.837% | $183.1618 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $771.37 | $845.6758 | $845.67 | $845.70 | $845.70 | |