| 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 | $133.30 | 10.273% | $146.9939 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $20.81 | 12.161% | $23.3407 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $163.98 | 10.454% | $181.1225 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $181.39 | 11.585% | $202.404 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $200.53 | 5.614% | $211.7878 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $56.87 | 6.645% | $60.649 | $60.65 | $60.65 | $60.60 |
| Purchase #7 | $94.42 | 5.330% | $99.4526 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $851.30 | $925.7505 | $925.74 | $925.75 | $925.70 | |