| 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 | $167.41 | 8.155% | $181.0623 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $113.89 | 7.103% | $121.9796 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $174.49 | 7.260% | $187.158 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $186.85 | 5.275% | $196.7063 | $196.71 | $196.70 | $196.70 |
| Purchase #5 | $181.43 | 8.472% | $196.8007 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $200.42 | 7.784% | $216.0207 | $216.02 | $216.00 | $216.00 |
| Purchase #7 | $171.56 | 6.305% | $182.3769 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $1,196.05 | $1,282.1045 | $1,282.11 | $1,282.10 | $1,282.20 | |