| 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 | $146.82 | 3.429% | $151.8545 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $66.41 | 11.616% | $74.1242 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $160.58 | 8.288% | $173.8889 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $115.72 | 12.610% | $130.3123 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $172.36 | 6.298% | $183.2152 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $8.58 | 12.579% | $9.6593 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $208.45 | 13.724% | $237.0577 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $878.92 | $960.1121 | $960.11 | $960.05 | $960.20 | |