| 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 | $14.95 | 10.195% | $16.4742 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $219.33 | 7.358% | $235.4683 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $149.46 | 10.207% | $164.7154 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $96.99 | 6.786% | $103.5717 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $51.32 | 7.472% | $55.1546 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $167.69 | 9.760% | $184.0565 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $80.57 | 7.125% | $86.3106 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $780.31 | $845.7513 | $845.75 | $845.65 | $845.90 | |