| 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 | $106.82 | 13.219% | $120.9405 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $138.79 | 8.293% | $150.2999 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $5.82 | 3.511% | $6.0243 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $130.75 | 11.393% | $145.6463 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $156.90 | 5.861% | $166.0959 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $225.54 | 7.643% | $242.778 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $30.40 | 5.294% | $32.0094 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $795.02 | $863.7943 | $863.80 | $863.80 | $863.70 | |