| 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 | $148.44 | 3.849% | $154.1535 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $5.33 | 13.718% | $6.0612 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $40.32 | 8.580% | $43.7795 | $43.78 | $43.80 | $43.80 |
| Purchase #4 | $139.60 | 4.732% | $146.2059 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $72.76 | 11.601% | $81.2009 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $220.44 | 8.152% | $238.4103 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $19.96 | 10.724% | $22.1005 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $646.85 | $691.9118 | $691.91 | $691.90 | $692.00 | |