| 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 | $230.45 | 11.807% | $257.6592 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $87.59 | 3.343% | $90.5181 | $90.52 | $90.50 | $90.50 |
| Purchase #3 | $146.95 | 11.512% | $163.8669 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $156.63 | 5.258% | $164.8656 | $164.87 | $164.85 | $164.90 |
| Purchase #5 | $194.81 | 7.372% | $209.1714 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $96.55 | 9.431% | $105.6556 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $180.65 | 11.227% | $200.9316 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $1,093.63 | $1,192.6684 | $1,192.68 | $1,192.60 | $1,192.80 | |