| 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 | $139.46 | 4.170% | $145.2755 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $203.48 | 3.762% | $211.1349 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $81.34 | 10.210% | $89.6448 | $89.64 | $89.65 | $89.60 |
| Purchase #4 | $170.41 | 5.846% | $180.3722 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $175.57 | 12.315% | $197.1914 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $69.54 | 3.197% | $71.7632 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $242.98 | 7.302% | $260.7224 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $1,082.78 | $1,156.1044 | $1,156.09 | $1,156.10 | $1,156.10 | |