| 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 | $121.59 | 13.822% | $138.3962 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $80.60 | 9.668% | $88.3924 | $88.39 | $88.40 | $88.40 |
| Purchase #3 | $43.86 | 9.258% | $47.9206 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $145.59 | 6.624% | $155.2339 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $82.82 | 12.533% | $93.1998 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $22.39 | 12.671% | $25.227 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $68.34 | 11.632% | $76.2893 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $565.19 | $624.6592 | $624.66 | $624.70 | $624.60 | |