| 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 | $115.39 | 10.242% | $127.2082 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $178.27 | 12.284% | $200.1687 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $214.27 | 8.495% | $232.4722 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $161.89 | 9.521% | $177.3035 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $130.48 | 5.248% | $137.3276 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $216.68 | 11.622% | $241.8625 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $45.94 | 7.640% | $49.4498 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $1,062.92 | $1,165.7925 | $1,165.79 | $1,165.75 | $1,165.80 | |