| 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 | $167.29 | 7.619% | $180.0358 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $238.91 | 11.869% | $267.2662 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $114.82 | 5.586% | $121.2338 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $229.33 | 9.573% | $251.2838 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $204.61 | 11.591% | $228.3263 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $112.56 | 8.139% | $121.7213 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $22.60 | 4.652% | $23.6514 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $1,090.12 | $1,193.5186 | $1,193.52 | $1,193.55 | $1,193.50 | |