| 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 | $194.89 | 12.670% | $219.5826 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $136.89 | 10.566% | $151.3538 | $151.35 | $151.35 | $151.40 |
| Purchase #3 | $67.30 | 8.125% | $72.7681 | $72.77 | $72.75 | $72.80 |
| Purchase #4 | $106.26 | 8.306% | $115.086 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $69.89 | 8.672% | $75.9509 | $75.95 | $75.95 | $76.00 |
| Purchase #6 | $191.54 | 10.329% | $211.3242 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $9.95 | 5.722% | $10.5193 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $776.72 | $856.5849 | $856.58 | $856.55 | $856.70 | |