| 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 | $160.65 | 7.613% | $172.8803 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $207.93 | 11.179% | $231.1745 | $231.17 | $231.15 | $231.20 |
| Purchase #3 | $247.44 | 9.265% | $270.3653 | $270.37 | $270.35 | $270.40 |
| Purchase #4 | $242.73 | 8.525% | $263.4227 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $36.87 | 7.561% | $39.6577 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $23.29 | 9.339% | $25.4651 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $17.85 | 13.358% | $20.2344 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $936.76 | $1,023.2000 | $1,023.20 | $1,023.15 | $1,023.30 | |