| 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 | $134.69 | 5.485% | $142.0777 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $182.67 | 12.221% | $204.9941 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $245.45 | 11.263% | $273.095 | $273.10 | $273.10 | $273.10 |
| Purchase #4 | $147.43 | 3.793% | $153.022 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $165.33 | 7.868% | $178.3382 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $194.66 | 7.484% | $209.2284 | $209.23 | $209.25 | $209.20 |
| Purchase #7 | $200.43 | 8.424% | $217.3142 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $1,270.66 | $1,378.0696 | $1,378.07 | $1,378.10 | $1,378.00 | |