| 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 | $123.80 | 8.379% | $134.1732 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $191.35 | 7.203% | $205.1329 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $155.84 | 9.130% | $170.0682 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $172.78 | 4.571% | $180.6778 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $34.74 | 3.852% | $36.0782 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $92.37 | 3.148% | $95.2778 | $95.28 | $95.30 | $95.30 |
| Purchase #7 | $174.85 | 9.435% | $191.3471 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $945.73 | $1,012.7552 | $1,012.76 | $1,012.80 | $1,012.80 | |