| 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 | $191.48 | 13.854% | $218.0076 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $46.36 | 11.791% | $51.8263 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $106.42 | 4.123% | $110.8077 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $61.66 | 7.571% | $66.3283 | $66.33 | $66.35 | $66.30 |
| Purchase #5 | $235.39 | 7.657% | $253.4138 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $35.41 | 9.785% | $38.8749 | $38.87 | $38.85 | $38.90 |
| Purchase #7 | $155.92 | 7.345% | $167.3723 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $832.64 | $906.6309 | $906.63 | $906.60 | $906.60 | |