| 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 | $167.37 | 6.873% | $178.8733 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $239.94 | 11.736% | $268.0994 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $191.56 | 11.808% | $214.1794 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $103.65 | 5.625% | $109.4803 | $109.48 | $109.50 | $109.50 |
| Purchase #5 | $93.94 | 8.204% | $101.6468 | $101.65 | $101.65 | $101.60 |
| Purchase #6 | $221.55 | 8.524% | $240.4349 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $145.96 | 7.509% | $156.9201 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $1,163.97 | $1,269.6342 | $1,269.63 | $1,269.65 | $1,269.60 | |