| 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 | $159.63 | 9.367% | $174.5825 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $219.31 | 7.271% | $235.256 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $192.62 | 12.183% | $216.0869 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $166.38 | 5.452% | $175.451 | $175.45 | $175.45 | $175.50 |
| Purchase #5 | $172.48 | 3.221% | $178.0356 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $64.47 | 5.247% | $67.8527 | $67.85 | $67.85 | $67.90 |
| Purchase #7 | $113.73 | 6.610% | $121.2476 | $121.25 | $121.25 | $121.20 |
| 7 purchase totals = | $1,088.62 | $1,168.5123 | $1,168.52 | $1,168.55 | $1,168.60 | |