| 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 | $150.88 | 3.621% | $156.3434 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $93.95 | 10.679% | $103.9829 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $98.80 | 13.365% | $112.0046 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $142.68 | 7.161% | $152.8973 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $189.97 | 7.195% | $203.6383 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $221.68 | 4.516% | $231.6911 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $207.94 | 9.220% | $227.1121 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $1,105.90 | $1,187.6697 | $1,187.66 | $1,187.70 | $1,187.60 | |