| 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 | $146.46 | 3.662% | $151.8234 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $25.46 | 12.863% | $28.7349 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $185.93 | 8.352% | $201.4589 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $213.49 | 7.857% | $230.2639 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $141.83 | 12.474% | $159.5219 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $71.42 | 12.508% | $80.3532 | $80.35 | $80.35 | $80.40 |
| Purchase #7 | $146.90 | 8.259% | $159.0325 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $931.49 | $1,011.1887 | $1,011.17 | $1,011.15 | $1,011.20 | |