| 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 | $100.48 | 7.461% | $107.9768 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $234.75 | 7.201% | $251.6543 | $251.65 | $251.65 | $251.70 |
| Purchase #3 | $186.69 | 11.505% | $208.1687 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $180.36 | 13.199% | $204.1657 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $159.55 | 9.119% | $174.0994 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $114.37 | 13.174% | $129.4371 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $53.73 | 7.720% | $57.878 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $1,029.93 | $1,133.3800 | $1,133.39 | $1,133.40 | $1,133.50 | |