| 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 | $152.41 | 9.208% | $166.4439 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $174.41 | 12.621% | $196.4223 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $161.28 | 6.292% | $171.4277 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $181.69 | 10.385% | $200.5585 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $156.39 | 7.208% | $167.6626 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $5.30 | 7.384% | $5.6914 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $24.95 | 4.243% | $26.0086 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $856.43 | $934.2150 | $934.21 | $934.20 | $934.20 | |