| 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 | $164.32 | 11.770% | $183.6605 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $175.70 | 4.700% | $183.9579 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $71.65 | 8.154% | $77.4923 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $131.27 | 10.434% | $144.9667 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $80.78 | 6.125% | $85.7278 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $79.92 | 12.618% | $90.0043 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $244.26 | 3.385% | $252.5282 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $947.90 | $1,018.3377 | $1,018.34 | $1,018.35 | $1,018.40 | |