| 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 | $137.45 | 4.840% | $144.1026 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $171.96 | 10.849% | $190.6159 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $68.81 | 7.524% | $73.9873 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $42.32 | 8.638% | $45.9756 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $216.69 | 11.861% | $242.3916 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $152.92 | 6.346% | $162.6243 | $162.62 | $162.60 | $162.60 |
| Purchase #7 | $14.78 | 8.233% | $15.9968 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $804.93 | $875.6941 | $875.70 | $875.70 | $875.70 | |