| 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 | $126.55 | 13.781% | $143.9899 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $5.75 | 6.513% | $6.1245 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $90.76 | 12.153% | $101.7901 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $148.40 | 10.798% | $164.4242 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $64.62 | 12.369% | $72.6128 | $72.61 | $72.60 | $72.60 |
| Purchase #6 | $177.46 | 5.306% | $186.876 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $113.99 | 6.207% | $121.0654 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $727.53 | $796.8829 | $796.88 | $796.85 | $796.90 | |