| 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 | $216.37 | 3.149% | $223.1835 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $180.95 | 5.783% | $191.4143 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $85.84 | 9.355% | $93.8703 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $138.82 | 8.692% | $150.8862 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $123.54 | 5.727% | $130.6151 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $143.59 | 9.756% | $157.5986 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $208.85 | 12.299% | $234.5365 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $1,097.96 | $1,182.1045 | $1,182.11 | $1,182.10 | $1,182.10 | |