| 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 | $206.56 | 11.611% | $230.5437 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $54.46 | 4.249% | $56.774 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $86.97 | 6.329% | $92.4743 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $151.26 | 9.783% | $166.0578 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $25.61 | 5.799% | $27.0951 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $122.39 | 6.144% | $129.9096 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $151.99 | 13.401% | $172.3582 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $799.24 | $875.2127 | $875.21 | $875.15 | $875.30 | |