| 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 | $243.52 | 11.785% | $272.2188 | $272.22 | $272.20 | $272.20 |
| Purchase #2 | $168.79 | 3.795% | $175.1956 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $12.30 | 9.262% | $13.4392 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $83.69 | 8.445% | $90.7576 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $9.85 | 11.117% | $10.945 | $10.95 | $10.95 | $10.90 |
| Purchase #6 | $207.62 | 10.608% | $229.6443 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $17.83 | 10.212% | $19.6508 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $743.60 | $811.8513 | $811.86 | $811.85 | $811.80 | |