| 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 | $143.63 | 13.257% | $162.671 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $47.86 | 10.850% | $53.0528 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $88.31 | 11.266% | $98.259 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $165.65 | 3.687% | $171.7575 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $106.60 | 13.300% | $120.7778 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $23.82 | 5.872% | $25.2187 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $49.49 | 6.300% | $52.6079 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $625.36 | $684.3447 | $684.35 | $684.30 | $684.50 | |