| 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 | $153.58 | 6.277% | $163.2202 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $167.44 | 7.490% | $179.9813 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $132.42 | 6.575% | $141.1266 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $187.95 | 13.457% | $213.2424 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $15.71 | 9.790% | $17.248 | $17.25 | $17.25 | $17.20 |
| Purchase #6 | $248.41 | 10.517% | $274.5353 | $274.54 | $274.55 | $274.50 |
| Purchase #7 | $176.75 | 11.620% | $197.2884 | $197.29 | $197.30 | $197.30 |
| 7 purchase totals = | $1,082.26 | $1,186.6422 | $1,186.65 | $1,186.70 | $1,186.50 | |