| 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 | $199.60 | 4.403% | $208.3884 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $137.73 | 6.606% | $146.8284 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $209.89 | 5.417% | $221.2597 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $162.34 | 11.533% | $181.0627 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $48.90 | 8.683% | $53.146 | $53.15 | $53.15 | $53.10 |
| Purchase #6 | $9.33 | 9.239% | $10.192 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $33.65 | 5.269% | $35.423 | $35.42 | $35.40 | $35.40 |
| 7 purchase totals = | $801.44 | $856.3002 | $856.30 | $856.30 | $856.30 | |