| 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 | $127.98 | 13.618% | $145.4083 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $155.97 | 8.549% | $169.3039 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $49.55 | 5.269% | $52.1608 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $26.80 | 6.148% | $28.4477 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $65.29 | 5.733% | $69.0331 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $111.86 | 8.631% | $121.5146 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $98.50 | 4.787% | $103.2152 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $635.95 | $689.0836 | $689.08 | $689.05 | $689.00 | |