| 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 | $13.96 | 11.349% | $15.5443 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $182.67 | 11.497% | $203.6716 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $149.63 | 5.276% | $157.5245 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $208.63 | 13.602% | $237.0079 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $145.71 | 13.128% | $164.8388 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $115.51 | 6.342% | $122.8356 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $221.94 | 13.776% | $252.5145 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,038.05 | $1,153.9372 | $1,153.93 | $1,153.90 | $1,153.80 | |