| 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 | $150.76 | 12.525% | $169.6427 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $90.76 | 3.106% | $93.579 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $122.48 | 11.451% | $136.5052 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $104.75 | 13.830% | $119.2369 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $15.31 | 4.545% | $16.0058 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $199.94 | 4.867% | $209.6711 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $230.72 | 4.589% | $241.3077 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $914.72 | $985.9484 | $985.96 | $985.95 | $985.90 | |