| 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 | $172.42 | 9.264% | $188.393 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $27.94 | 6.118% | $29.6494 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $60.67 | 13.149% | $68.6475 | $68.65 | $68.65 | $68.60 |
| Purchase #4 | $13.61 | 9.475% | $14.8995 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $56.83 | 12.456% | $63.9087 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $141.39 | 13.783% | $160.8778 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $135.59 | 10.600% | $149.9625 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $608.45 | $676.3384 | $676.34 | $676.35 | $676.30 | |