| 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 | $179.98 | 5.131% | $189.2148 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $18.86 | 10.864% | $20.909 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $190.72 | 12.603% | $214.7564 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $223.73 | 13.345% | $253.5868 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $23.89 | 8.846% | $26.0033 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $43.80 | 12.442% | $49.2496 | $49.25 | $49.25 | $49.20 |
| Purchase #7 | $10.97 | 11.677% | $12.251 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $691.95 | $765.9709 | $765.97 | $765.95 | $766.00 | |