| 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 | $80.52 | 4.553% | $84.1861 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $200.87 | 5.857% | $212.635 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $192.34 | 13.554% | $218.4098 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $175.55 | 3.593% | $181.8575 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $6.87 | 12.418% | $7.7231 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $10.63 | 8.423% | $11.5254 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $191.83 | 13.201% | $217.1535 | $217.15 | $217.15 | $217.20 |
| 7 purchase totals = | $858.61 | $933.4904 | $933.50 | $933.50 | $933.50 | |