| 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 | $194.74 | 8.435% | $211.1663 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $147.75 | 13.270% | $167.3564 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $132.90 | 5.173% | $139.7749 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $197.62 | 12.487% | $222.2968 | $222.30 | $222.30 | $222.30 |
| Purchase #5 | $122.26 | 11.861% | $136.7613 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $65.66 | 8.291% | $71.1039 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $16.74 | 10.706% | $18.5322 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $877.67 | $966.9918 | $966.99 | $966.95 | $967.10 | |