| 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 | $155.38 | 3.712% | $161.1477 | $161.15 | $161.15 | $161.10 |
| Purchase #2 | $35.58 | 9.146% | $38.8341 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $23.77 | 13.433% | $26.963 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $204.49 | 10.806% | $226.5872 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $188.85 | 11.673% | $210.8945 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $208.45 | 13.173% | $235.9091 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $127.39 | 7.565% | $137.0271 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $943.91 | $1,037.3627 | $1,037.36 | $1,037.40 | $1,037.30 | |