| 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 | $134.91 | 10.448% | $149.0054 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $228.28 | 7.410% | $245.1955 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $126.59 | 11.556% | $141.2187 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $103.83 | 4.446% | $108.4463 | $108.45 | $108.45 | $108.40 |
| Purchase #5 | $36.53 | 3.618% | $37.8517 | $37.85 | $37.85 | $37.90 |
| Purchase #6 | $67.63 | 4.533% | $70.6957 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $7.48 | 3.139% | $7.7148 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $705.25 | $760.1281 | $760.14 | $760.10 | $760.10 | |