| 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 | $154.45 | 10.551% | $170.746 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $205.26 | 12.470% | $230.8559 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $227.93 | 5.830% | $241.2183 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $185.88 | 6.765% | $198.4548 | $198.45 | $198.45 | $198.50 |
| Purchase #5 | $155.59 | 13.718% | $176.9338 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $235.59 | 9.307% | $257.5164 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $224.85 | 12.500% | $252.9563 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,389.55 | $1,528.6815 | $1,528.69 | $1,528.65 | $1,528.70 | |