| 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 | $208.45 | 10.638% | $230.6249 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $53.60 | 8.473% | $58.1415 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $53.48 | 8.627% | $58.0937 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $136.96 | 12.871% | $154.5881 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $105.36 | 4.347% | $109.94 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $148.73 | 12.330% | $167.0684 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $39.94 | 9.794% | $43.8517 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $746.52 | $822.3083 | $822.30 | $822.30 | $822.30 | |