| 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 | $179.36 | 4.542% | $187.5065 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $47.98 | 10.349% | $52.9455 | $52.95 | $52.95 | $52.90 |
| Purchase #3 | $129.63 | 5.160% | $136.3189 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $63.93 | 11.819% | $71.4859 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $66.72 | 7.805% | $71.9275 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $121.81 | 8.199% | $131.7972 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $11.35 | 5.669% | $11.9934 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $620.78 | $663.9749 | $663.99 | $664.00 | $663.90 | |