| 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 | $141.89 | 13.811% | $161.4864 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $23.96 | 8.466% | $25.9885 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $21.81 | 7.410% | $23.4261 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $65.32 | 7.285% | $70.0786 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $239.83 | 11.118% | $266.4943 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $156.85 | 3.526% | $162.3805 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $80.76 | 12.211% | $90.6216 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $730.42 | $800.4760 | $800.48 | $800.55 | $800.50 | |