| 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 | $201.70 | 13.832% | $229.5991 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $186.26 | 6.206% | $197.8193 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $144.78 | 5.366% | $152.5489 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $127.70 | 3.842% | $132.6062 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $154.46 | 6.703% | $164.8135 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $131.34 | 13.467% | $149.0276 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $38.71 | 4.857% | $40.5901 | $40.59 | $40.60 | $40.60 |
| 7 purchase totals = | $984.95 | $1,067.0047 | $1,067.01 | $1,067.00 | $1,066.90 | |