| 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 | $178.58 | 9.122% | $194.8701 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $158.74 | 10.242% | $174.9982 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $7.65 | 10.293% | $8.4374 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $237.84 | 10.332% | $262.4136 | $262.41 | $262.40 | $262.40 |
| Purchase #5 | $149.32 | 9.245% | $163.1246 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $104.47 | 8.819% | $113.6832 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $91.43 | 3.504% | $94.6337 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $928.03 | $1,012.1608 | $1,012.15 | $1,012.15 | $1,012.10 | |