| 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 | $176.39 | 6.449% | $187.7654 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $228.43 | 4.289% | $238.2274 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $32.64 | 10.627% | $36.1087 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $59.59 | 12.764% | $67.1961 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $169.77 | 10.295% | $187.2478 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $217.48 | 3.117% | $224.2589 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $74.26 | 7.197% | $79.6045 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $958.56 | $1,020.4088 | $1,020.42 | $1,020.40 | $1,020.40 | |