| 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 | $132.65 | 4.608% | $138.7625 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $53.97 | 13.398% | $61.2009 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $99.56 | 4.139% | $103.6808 | $103.68 | $103.70 | $103.70 |
| Purchase #4 | $132.59 | 12.855% | $149.6344 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $164.69 | 11.229% | $183.183 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $140.64 | 4.742% | $147.3091 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $136.89 | 5.133% | $143.9166 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $860.99 | $927.6873 | $927.68 | $927.70 | $927.70 | |