| 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 | $161.96 | 10.522% | $179.0014 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $6.48 | 11.611% | $7.2324 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $243.85 | 9.425% | $266.8329 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $195.86 | 8.469% | $212.4474 | $212.45 | $212.45 | $212.40 |
| Purchase #5 | $148.45 | 9.111% | $161.9753 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $6.31 | 4.291% | $6.5808 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $9.39 | 5.147% | $9.8733 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $772.30 | $843.9435 | $843.94 | $844.00 | $843.90 | |