| 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 | $158.99 | 3.190% | $164.0618 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $213.35 | 11.454% | $237.7871 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $7.95 | 6.300% | $8.4509 | $8.45 | $8.45 | $8.50 |
| Purchase #4 | $203.68 | 11.684% | $227.478 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $68.73 | 8.822% | $74.7934 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $115.64 | 10.857% | $128.195 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $54.85 | 7.219% | $58.8096 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $823.19 | $899.5758 | $899.58 | $899.60 | $899.70 | |