| 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 | $169.90 | 9.624% | $186.2512 | $186.25 | $186.25 | $186.30 |
| Purchase #2 | $90.56 | 3.678% | $93.8908 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $14.61 | 6.700% | $15.5889 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $210.64 | 13.690% | $239.4766 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $208.91 | 7.303% | $224.1667 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $146.89 | 10.644% | $162.525 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $232.41 | 9.643% | $254.8213 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,073.92 | $1,176.7205 | $1,176.73 | $1,176.75 | $1,176.80 | |