| 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 | $145.76 | 4.373% | $152.1341 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $211.92 | 4.322% | $221.0792 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $216.76 | 5.315% | $228.2808 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $160.63 | 10.319% | $177.2054 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $194.45 | 8.764% | $211.4916 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $212.93 | 9.672% | $233.5246 | $233.52 | $233.50 | $233.50 |
| Purchase #7 | $63.88 | 9.514% | $69.9575 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $1,206.33 | $1,293.6732 | $1,293.67 | $1,293.70 | $1,293.70 | |