| 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 | $168.31 | 4.360% | $175.6483 | $175.65 | $175.65 | $175.60 |
| Purchase #2 | $31.66 | 4.697% | $33.1471 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $176.83 | 8.567% | $191.979 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $218.35 | 3.335% | $225.632 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $234.63 | 10.433% | $259.1089 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $170.40 | 13.132% | $192.7769 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $144.58 | 3.492% | $149.6287 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $1,144.76 | $1,227.9209 | $1,227.93 | $1,228.00 | $1,227.80 | |