| 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 | $128.38 | 4.395% | $134.0223 | $134.02 | $134.00 | $134.00 |
| Purchase #2 | $17.35 | 6.697% | $18.5119 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $74.56 | 7.198% | $79.9268 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $57.95 | 13.638% | $65.8532 | $65.85 | $65.85 | $65.90 |
| Purchase #5 | $55.69 | 10.766% | $61.6856 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $132.95 | 6.340% | $141.379 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $172.73 | 13.134% | $195.4164 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $639.61 | $696.7952 | $696.80 | $696.80 | $696.80 | |