| 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 | $140.37 | 4.750% | $147.0376 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $239.77 | 12.769% | $270.3862 | $270.39 | $270.40 | $270.40 |
| Purchase #3 | $91.77 | 6.752% | $97.9663 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $192.86 | 6.611% | $205.61 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $144.64 | 10.565% | $159.9212 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $18.68 | 6.859% | $19.9613 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $35.63 | 9.526% | $39.0241 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $863.72 | $939.9067 | $939.91 | $939.85 | $939.90 | |