| 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 | $116.73 | 7.510% | $125.4964 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $162.87 | 7.130% | $174.4826 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $27.51 | 8.798% | $29.9303 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $141.97 | 11.166% | $157.8224 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $93.47 | 12.551% | $105.2014 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $75.80 | 5.682% | $80.107 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $196.85 | 11.442% | $219.3736 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $815.20 | $892.4137 | $892.41 | $892.40 | $892.40 | |