| 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 | $15.32 | 9.468% | $16.7705 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $170.41 | 9.812% | $187.1306 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $214.52 | 4.350% | $223.8516 | $223.85 | $223.85 | $223.90 |
| Purchase #4 | $220.75 | 10.392% | $243.6903 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $238.38 | 12.142% | $267.3241 | $267.32 | $267.30 | $267.30 |
| Purchase #6 | $18.41 | 12.304% | $20.6752 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $50.35 | 8.859% | $54.8105 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $928.14 | $1,014.2528 | $1,014.25 | $1,014.25 | $1,014.30 | |