| 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 | $162.75 | 9.825% | $178.7402 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $42.44 | 12.142% | $47.5931 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $116.75 | 8.575% | $126.7613 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $220.43 | 10.388% | $243.3283 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $200.67 | 7.732% | $216.1858 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $118.64 | 8.429% | $128.6402 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $202.90 | 9.718% | $222.6178 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $1,064.58 | $1,163.8667 | $1,163.87 | $1,163.90 | $1,163.80 | |