| 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 | $99.51 | 3.692% | $103.1839 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $101.95 | 3.828% | $105.8526 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $145.37 | 10.173% | $160.1585 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $108.90 | 7.145% | $116.6809 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $180.61 | 11.299% | $201.0171 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $145.67 | 11.798% | $162.8561 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $14.84 | 8.602% | $16.1165 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $796.85 | $865.8656 | $865.87 | $865.85 | $866.00 | |