| 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 | $180.80 | 8.697% | $196.5242 | $196.52 | $196.50 | $196.50 |
| Purchase #2 | $128.62 | 10.511% | $142.1392 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $190.36 | 9.175% | $207.8255 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $242.84 | 5.278% | $255.6571 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $21.48 | 7.609% | $23.1144 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $212.68 | 5.621% | $224.6347 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $76.40 | 6.845% | $81.6296 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $1,053.18 | $1,131.5247 | $1,131.52 | $1,131.55 | $1,131.40 | |