| 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 | $159.56 | 10.424% | $176.1925 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $122.73 | 7.327% | $131.7224 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $166.38 | 10.765% | $184.2908 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $163.99 | 11.211% | $182.3749 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $111.32 | 5.767% | $117.7398 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $220.43 | 10.124% | $242.7463 | $242.75 | $242.75 | $242.70 |
| Purchase #7 | $58.57 | 9.363% | $64.0539 | $64.05 | $64.05 | $64.10 |
| 7 purchase totals = | $1,002.98 | $1,099.1206 | $1,099.11 | $1,099.10 | $1,099.10 | |