| 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 | $73.39 | 8.247% | $79.4425 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $247.66 | 11.569% | $276.3118 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $160.58 | 12.265% | $180.2751 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $181.65 | 3.272% | $187.5936 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $162.43 | 13.389% | $184.1778 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $243.53 | 11.508% | $271.5554 | $271.56 | $271.55 | $271.60 |
| Purchase #7 | $192.58 | 4.279% | $200.8205 | $200.82 | $200.80 | $200.80 |
| 7 purchase totals = | $1,261.82 | $1,380.1767 | $1,380.18 | $1,380.20 | $1,380.20 | |