| 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 | $180.34 | 3.865% | $187.3101 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $192.57 | 5.463% | $203.0901 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $35.50 | 6.649% | $37.8604 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $67.54 | 10.858% | $74.8735 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $201.39 | 7.360% | $216.2123 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $14.33 | 6.751% | $15.2974 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $68.58 | 12.106% | $76.8823 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $760.25 | $811.5261 | $811.52 | $811.50 | $811.60 | |