| 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 | $199.28 | 4.710% | $208.6661 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $153.94 | 8.785% | $167.4636 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $35.42 | 6.105% | $37.5824 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $159.26 | 11.228% | $177.1417 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $112.70 | 12.565% | $126.8608 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $215.89 | 3.627% | $223.7203 | $223.72 | $223.70 | $223.70 |
| Purchase #7 | $124.76 | 6.669% | $133.0802 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $1,001.25 | $1,074.5151 | $1,074.51 | $1,074.50 | $1,074.60 | |