| 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 | $159.38 | 11.174% | $177.1891 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $237.78 | 10.227% | $262.0978 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $126.98 | 10.367% | $140.144 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $16.72 | 10.508% | $18.4769 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $44.30 | 13.566% | $50.3097 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $217.42 | 6.134% | $230.7565 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $61.58 | 7.542% | $66.2244 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $864.16 | $945.1984 | $945.20 | $945.20 | $945.20 | |