| 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 | $173.48 | 4.770% | $181.755 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $172.88 | 5.288% | $182.0219 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $118.44 | 10.699% | $131.1119 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $45.70 | 8.793% | $49.7184 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $117.89 | 5.234% | $124.0604 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $235.53 | 7.118% | $252.295 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $122.50 | 13.376% | $138.8856 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $986.42 | $1,059.8482 | $1,059.86 | $1,059.80 | $1,059.90 | |