| 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 | $172.81 | 5.491% | $182.299 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $115.76 | 11.439% | $129.0018 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $82.29 | 11.384% | $91.6579 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $54.41 | 9.454% | $59.5539 | $59.55 | $59.55 | $59.60 |
| Purchase #5 | $134.97 | 5.627% | $142.5648 | $142.56 | $142.55 | $142.60 |
| Purchase #6 | $156.58 | 11.635% | $174.7981 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $221.86 | 5.148% | $233.2814 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $938.68 | $1,013.1569 | $1,013.15 | $1,013.15 | $1,013.30 | |