| 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 | $168.74 | 5.640% | $178.2569 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $71.27 | 11.314% | $79.3335 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $30.38 | 8.372% | $32.9234 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $154.37 | 12.312% | $173.376 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $178.95 | 6.458% | $190.5066 | $190.51 | $190.50 | $190.50 |
| Purchase #6 | $121.26 | 6.573% | $129.2304 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $119.28 | 10.132% | $131.3654 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $844.25 | $914.9922 | $915.00 | $915.00 | $915.00 | |