| 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 | $178.39 | 4.659% | $186.7012 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $158.57 | 3.247% | $163.7188 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $56.89 | 12.126% | $63.7885 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $43.74 | 10.568% | $48.3624 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $62.74 | 3.216% | $64.7577 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $144.85 | 5.207% | $152.3923 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $63.99 | 13.512% | $72.6363 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $709.17 | $752.3572 | $752.36 | $752.35 | $752.40 | |