| 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 | $132.51 | 11.802% | $148.1488 | $148.15 | $148.15 | $148.10 |
| Purchase #2 | $231.61 | 5.807% | $245.0596 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $140.76 | 4.851% | $147.5883 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $138.62 | 12.485% | $155.9267 | $155.93 | $155.95 | $155.90 |
| Purchase #5 | $107.92 | 12.706% | $121.6323 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $150.40 | 13.449% | $170.6273 | $170.63 | $170.65 | $170.60 |
| Purchase #7 | $244.82 | 8.119% | $264.6969 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $1,146.64 | $1,253.6799 | $1,253.69 | $1,253.75 | $1,253.60 | |