| 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 | $148.89 | 12.670% | $167.7544 | $167.75 | $167.75 | $167.80 |
| Purchase #2 | $117.79 | 5.534% | $124.3085 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $42.71 | 6.801% | $45.6147 | $45.61 | $45.60 | $45.60 |
| Purchase #4 | $189.50 | 7.351% | $203.4301 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $155.97 | 11.149% | $173.3591 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $218.53 | 13.583% | $248.2129 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $158.72 | 9.219% | $173.3524 | $173.35 | $173.35 | $173.40 |
| 7 purchase totals = | $1,032.11 | $1,136.0321 | $1,136.02 | $1,136.00 | $1,136.10 | |