| 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 | $181.96 | 11.729% | $203.3021 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $211.63 | 12.330% | $237.724 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $154.32 | 8.318% | $167.1563 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $227.91 | 11.249% | $253.5476 | $253.55 | $253.55 | $253.50 |
| Purchase #5 | $138.65 | 4.263% | $144.5606 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $18.91 | 5.409% | $19.9328 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $51.29 | 7.261% | $55.0142 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $984.67 | $1,081.2376 | $1,081.23 | $1,081.20 | $1,081.20 | |