| 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 | $207.80 | 7.781% | $223.9689 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $35.87 | 5.368% | $37.7955 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $176.72 | 5.423% | $186.3035 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $15.75 | 6.317% | $16.7449 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $133.38 | 9.203% | $145.655 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $207.51 | 9.293% | $226.7939 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $136.93 | 12.374% | $153.8737 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $913.96 | $991.1354 | $991.13 | $991.10 | $991.20 | |