| 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 | $153.68 | 8.477% | $166.7075 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $14.27 | 5.745% | $15.0898 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $206.64 | 3.661% | $214.2051 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $247.37 | 6.688% | $263.9141 | $263.91 | $263.90 | $263.90 |
| Purchase #5 | $229.49 | 13.479% | $260.423 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $248.58 | 10.327% | $274.2509 | $274.25 | $274.25 | $274.30 |
| Purchase #7 | $181.50 | 7.356% | $194.8511 | $194.85 | $194.85 | $194.90 |
| 7 purchase totals = | $1,281.53 | $1,389.4415 | $1,389.44 | $1,389.40 | $1,389.50 | |