| 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 | $73.87 | 5.566% | $77.9816 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $169.90 | 10.487% | $187.7174 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $132.62 | 4.840% | $139.0388 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $105.42 | 5.381% | $111.0927 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $214.33 | 13.521% | $243.3096 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $209.65 | 6.562% | $223.4072 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $228.39 | 5.828% | $241.7006 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $1,134.18 | $1,224.2479 | $1,224.25 | $1,224.25 | $1,224.20 | |