| 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 | $179.94 | 7.495% | $193.4265 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $175.53 | 12.598% | $197.6433 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $139.72 | 5.268% | $147.0804 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $156.87 | 8.197% | $169.7286 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $164.71 | 13.662% | $187.2127 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $189.25 | 4.149% | $197.102 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $176.63 | 11.484% | $196.9142 | $196.91 | $196.90 | $196.90 |
| 7 purchase totals = | $1,182.65 | $1,289.1077 | $1,289.10 | $1,289.15 | $1,289.00 | |