| 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 | $172.76 | 12.289% | $193.9905 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $47.46 | 8.345% | $51.4205 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $187.77 | 4.364% | $195.9643 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $11.78 | 10.507% | $13.0177 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $183.97 | 11.241% | $204.6501 | $204.65 | $204.65 | $204.70 |
| Purchase #6 | $119.33 | 11.826% | $133.442 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $177.68 | 11.252% | $197.6726 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $900.75 | $990.1577 | $990.15 | $990.10 | $990.20 | |