| 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 | $71.80 | 4.338% | $74.9147 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $126.46 | 11.388% | $140.8613 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $13.48 | 12.721% | $15.1948 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $135.98 | 10.293% | $149.9764 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $40.88 | 8.150% | $44.2117 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $102.86 | 5.592% | $108.6119 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $196.38 | 10.375% | $216.7544 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $687.84 | $750.5252 | $750.51 | $750.50 | $750.60 | |