| 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 | $156.83 | 13.372% | $177.8013 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $115.26 | 13.815% | $131.1832 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $139.95 | 7.343% | $150.2265 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $172.46 | 12.213% | $193.5225 | $193.52 | $193.50 | $193.50 |
| Purchase #5 | $223.81 | 7.377% | $240.3205 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $7.74 | 3.289% | $7.9946 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $40.58 | 6.788% | $43.3346 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $856.63 | $944.3832 | $944.37 | $944.40 | $944.30 | |