| 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 | $13.71 | 10.812% | $15.1923 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $39.46 | 8.748% | $42.912 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $118.68 | 13.845% | $135.1112 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $27.26 | 9.416% | $29.8268 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $129.87 | 9.863% | $142.6791 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $202.86 | 5.500% | $214.0173 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $117.96 | 13.788% | $134.2243 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $649.80 | $713.9630 | $713.96 | $713.95 | $713.90 | |