| 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 | $203.74 | 4.753% | $213.4238 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $83.35 | 7.411% | $89.5271 | $89.53 | $89.55 | $89.50 |
| Purchase #3 | $167.44 | 6.641% | $178.5597 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $185.53 | 5.630% | $195.9753 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $110.69 | 12.185% | $124.1776 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $178.31 | 11.147% | $198.1862 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $218.60 | 3.190% | $225.5733 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,147.66 | $1,225.4230 | $1,225.43 | $1,225.45 | $1,225.50 | |