| 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 | $110.54 | 6.551% | $117.7815 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $148.68 | 13.664% | $168.9956 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $172.58 | 7.178% | $184.9678 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $242.47 | 10.680% | $268.3658 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $30.92 | 13.803% | $35.1879 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $101.67 | 10.636% | $112.4836 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $185.94 | 10.821% | $206.0606 | $206.06 | $206.05 | $206.10 |
| 7 purchase totals = | $992.80 | $1,093.8428 | $1,093.85 | $1,093.85 | $1,094.00 | |