| 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 | $238.31 | 13.692% | $270.9394 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $150.78 | 9.206% | $164.6608 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $215.74 | 13.625% | $245.1346 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $12.83 | 11.300% | $14.2798 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $81.75 | 8.865% | $88.9971 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $158.86 | 4.728% | $166.3709 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $108.36 | 10.687% | $119.9404 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $966.63 | $1,070.3230 | $1,070.32 | $1,070.35 | $1,070.30 | |