| 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 | $139.56 | 4.522% | $145.8709 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $9.29 | 8.529% | $10.0823 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $172.48 | 8.183% | $186.594 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $35.75 | 3.663% | $37.0595 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $91.75 | 10.703% | $101.57 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $239.85 | 6.333% | $255.0397 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $179.50 | 4.440% | $187.4698 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $868.18 | $923.6862 | $923.68 | $923.65 | $923.80 | |