| 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 | $197.68 | 10.752% | $218.9346 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $23.99 | 13.245% | $27.1675 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $102.39 | 9.613% | $112.2328 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $142.50 | 11.724% | $159.2067 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $17.79 | 3.545% | $18.4207 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $22.93 | 3.463% | $23.7241 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $196.55 | 4.131% | $204.6695 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $703.83 | $764.3559 | $764.35 | $764.30 | $764.30 | |