| 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 | $137.46 | 8.195% | $148.7248 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $153.76 | 5.815% | $162.7011 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $163.43 | 7.242% | $175.2656 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $160.55 | 8.312% | $173.8949 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $153.42 | 3.537% | $158.8465 | $158.85 | $158.85 | $158.80 |
| Purchase #6 | $171.33 | 10.299% | $188.9753 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $8.78 | 5.377% | $9.2521 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $948.73 | $1,017.6603 | $1,017.66 | $1,017.65 | $1,017.70 | |