| 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 | $181.43 | 4.646% | $189.8592 | $189.86 | $189.85 | $189.90 |
| Purchase #2 | $119.88 | 4.660% | $125.4664 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $65.38 | 4.838% | $68.5431 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $202.86 | 4.352% | $211.6885 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $117.46 | 8.464% | $127.4018 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $204.58 | 5.545% | $215.924 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $199.57 | 9.371% | $218.2717 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,091.16 | $1,157.1547 | $1,157.15 | $1,157.10 | $1,157.20 | |