| 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 | $191.69 | 13.365% | $217.3094 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $49.58 | 6.422% | $52.764 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $243.74 | 7.575% | $262.2033 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $182.64 | 8.154% | $197.5325 | $197.53 | $197.55 | $197.50 |
| Purchase #5 | $37.26 | 6.671% | $39.7456 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $12.44 | 13.361% | $14.1021 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $88.81 | 11.492% | $99.016 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $806.16 | $882.6729 | $882.67 | $882.65 | $882.60 | |