| 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 | $177.45 | 8.629% | $192.7622 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $188.33 | 7.286% | $202.0517 | $202.05 | $202.05 | $202.10 |
| Purchase #3 | $94.54 | 5.864% | $100.0838 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $134.73 | 8.692% | $146.4407 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $231.29 | 5.731% | $244.5452 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $243.79 | 10.551% | $269.5123 | $269.51 | $269.50 | $269.50 |
| Purchase #7 | $71.96 | 13.341% | $81.5602 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $1,142.09 | $1,236.9561 | $1,236.95 | $1,236.95 | $1,237.00 | |