| 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 | $205.60 | 7.862% | $221.7643 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $187.66 | 4.615% | $196.3205 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $63.47 | 4.483% | $66.3154 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $186.56 | 8.844% | $203.0594 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $64.40 | 5.588% | $67.9987 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $220.62 | 11.180% | $245.2853 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $159.31 | 11.767% | $178.056 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $1,087.62 | $1,178.7996 | $1,178.81 | $1,178.75 | $1,178.90 | |