| 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 | $177.69 | 7.865% | $191.6653 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $11.96 | 11.256% | $13.3062 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $152.31 | 6.807% | $162.6777 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $221.57 | 4.542% | $231.6337 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $195.62 | 8.400% | $212.0521 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $245.63 | 3.503% | $254.2344 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $219.35 | 8.786% | $238.6221 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,224.13 | $1,304.1915 | $1,304.19 | $1,304.20 | $1,304.20 | |