| 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 | $153.61 | 3.786% | $159.4257 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $180.54 | 8.797% | $196.4221 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $216.43 | 5.194% | $227.6714 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $37.59 | 11.744% | $42.0046 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $194.66 | 3.742% | $201.9442 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $63.99 | 7.419% | $68.7374 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $231.81 | 6.176% | $246.1266 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $1,078.63 | $1,142.3320 | $1,142.33 | $1,142.35 | $1,142.20 | |