| 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 | $146.95 | 10.126% | $161.8302 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $66.97 | 6.523% | $71.3385 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $64.59 | 6.646% | $68.8827 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $11.96 | 12.806% | $13.4916 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $221.95 | 13.274% | $251.4116 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $16.98 | 3.844% | $17.6327 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $80.68 | 3.594% | $83.5796 | $83.58 | $83.60 | $83.60 |
| 7 purchase totals = | $610.08 | $668.1669 | $668.16 | $668.25 | $668.10 | |