| 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 | $167.36 | 10.239% | $184.496 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $235.84 | 7.393% | $253.2757 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $224.90 | 9.257% | $245.719 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $12.67 | 3.547% | $13.1194 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $240.93 | 8.117% | $260.4863 | $260.49 | $260.50 | $260.50 |
| Purchase #6 | $98.72 | 10.203% | $108.7924 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $65.27 | 13.835% | $74.3001 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $1,045.69 | $1,140.1889 | $1,140.20 | $1,140.20 | $1,140.20 | |