| 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 | $153.47 | 7.750% | $165.3639 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $69.48 | 8.398% | $75.3149 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $26.41 | 7.190% | $28.3089 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $60.75 | 4.299% | $63.3616 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $31.73 | 9.192% | $34.6466 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $67.42 | 3.854% | $70.0184 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $150.71 | 10.677% | $166.8013 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $559.97 | $603.8156 | $603.81 | $603.75 | $603.80 | |