| 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 | $133.78 | 7.452% | $143.7493 | $143.75 | $143.75 | $143.70 |
| Purchase #2 | $177.73 | 9.196% | $194.0741 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $178.60 | 12.367% | $200.6875 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $224.55 | 8.744% | $244.1847 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $193.28 | 12.343% | $217.1366 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $194.76 | 4.500% | $203.5242 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $154.55 | 7.853% | $166.6868 | $166.69 | $166.70 | $166.70 |
| 7 purchase totals = | $1,257.25 | $1,370.0432 | $1,370.04 | $1,370.05 | $1,370.00 | |