| 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 | $135.87 | 3.556% | $140.7015 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $204.41 | 4.553% | $213.7168 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $34.97 | 8.308% | $37.8753 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $163.88 | 10.811% | $181.5971 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $168.63 | 4.561% | $176.3212 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $82.65 | 8.369% | $89.567 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $5.44 | 8.451% | $5.8997 | $5.90 | $5.90 | $5.90 |
| 7 purchase totals = | $795.85 | $845.6786 | $845.69 | $845.65 | $845.70 | |