| 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 | $121.70 | 3.782% | $126.3027 | $126.30 | $126.30 | $126.30 |
| Purchase #2 | $135.50 | 11.118% | $150.5649 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $140.45 | 9.451% | $153.7239 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $164.98 | 4.456% | $172.3315 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $181.83 | 6.224% | $193.1471 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $10.60 | 3.686% | $10.9907 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $10.42 | 12.770% | $11.7506 | $11.75 | $11.75 | $11.80 |
| 7 purchase totals = | $765.48 | $818.8114 | $818.80 | $818.80 | $818.80 | |