| 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 | $146.63 | 12.373% | $164.7725 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $43.33 | 6.627% | $46.2015 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $16.40 | 9.150% | $17.9006 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $41.68 | 4.491% | $43.5518 | $43.55 | $43.55 | $43.60 |
| Purchase #5 | $113.63 | 6.263% | $120.7466 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $235.59 | 8.565% | $255.7683 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $141.28 | 5.795% | $149.4672 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $738.54 | $798.4085 | $798.41 | $798.35 | $798.50 | |