| 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 | $178.61 | 8.782% | $194.2955 | $194.30 | $194.30 | $194.30 |
| Purchase #2 | $40.26 | 9.161% | $43.9482 | $43.95 | $43.95 | $43.90 |
| Purchase #3 | $230.34 | 12.495% | $259.121 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $11.64 | 3.341% | $12.0289 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $118.55 | 5.220% | $124.7383 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $175.74 | 4.153% | $183.0385 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $132.70 | 3.710% | $137.6232 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $887.84 | $954.7936 | $954.80 | $954.80 | $954.60 | |