| 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 | $156.81 | 7.399% | $168.4124 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $247.28 | 13.653% | $281.0411 | $281.04 | $281.05 | $281.00 |
| Purchase #3 | $72.82 | 9.562% | $79.783 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $78.80 | 11.694% | $88.0149 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $192.80 | 6.436% | $205.2086 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $243.68 | 6.231% | $258.8637 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $30.81 | 7.599% | $33.1513 | $33.15 | $33.15 | $33.20 |
| 7 purchase totals = | $1,023.00 | $1,114.4750 | $1,114.46 | $1,114.45 | $1,114.50 | |