| 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 | $123.57 | 10.119% | $136.074 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $197.83 | 6.225% | $210.1449 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $22.60 | 11.280% | $25.1493 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $92.57 | 11.289% | $103.0202 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $152.69 | 7.388% | $163.9707 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $47.35 | 10.429% | $52.2881 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $230.98 | 11.525% | $257.6004 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $867.59 | $948.2476 | $948.24 | $948.20 | $948.20 | |