| 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 | $127.54 | 7.309% | $136.8619 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $167.64 | 7.216% | $179.7369 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $79.48 | 3.265% | $82.075 | $82.08 | $82.10 | $82.10 |
| Purchase #4 | $33.27 | 13.375% | $37.7199 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $173.39 | 12.807% | $195.5961 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $48.80 | 3.821% | $50.6646 | $50.66 | $50.65 | $50.70 |
| Purchase #7 | $57.96 | 4.869% | $60.7821 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $688.08 | $743.4365 | $743.44 | $743.45 | $743.50 | |