| 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 | $164.38 | 8.661% | $178.617 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $117.29 | 10.763% | $129.9139 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $95.74 | 3.164% | $98.7692 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $25.91 | 8.510% | $28.1149 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $248.70 | 7.740% | $267.9494 | $267.95 | $267.95 | $267.90 |
| Purchase #6 | $29.71 | 4.543% | $31.0597 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $77.50 | 12.498% | $87.186 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $759.23 | $821.6101 | $821.61 | $821.55 | $821.60 | |