| 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 | $166.34 | 9.393% | $181.9643 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $203.54 | 11.237% | $226.4118 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $84.90 | 10.507% | $93.8204 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $174.52 | 11.261% | $194.1727 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $123.73 | 7.488% | $132.9949 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $16.75 | 7.461% | $17.9997 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $130.44 | 6.602% | $139.0516 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $900.22 | $986.4154 | $986.40 | $986.35 | $986.50 | |