| 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 | $198.33 | 3.627% | $205.5234 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $198.66 | 3.512% | $205.6369 | $205.64 | $205.65 | $205.60 |
| Purchase #3 | $132.27 | 13.642% | $150.3143 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $19.68 | 3.416% | $20.3523 | $20.35 | $20.35 | $20.40 |
| Purchase #5 | $71.29 | 5.701% | $75.3542 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $166.26 | 3.270% | $171.6967 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $83.91 | 13.649% | $95.3629 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $870.40 | $924.2407 | $924.23 | $924.20 | $924.30 | |