| 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 | $135.43 | 8.779% | $147.3194 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $195.74 | 11.141% | $217.5474 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $93.61 | 13.538% | $106.2829 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $79.99 | 8.740% | $86.9811 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $80.58 | 9.632% | $88.3415 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $103.33 | 10.726% | $114.4132 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $106.53 | 12.305% | $119.6385 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $795.21 | $880.5240 | $880.52 | $880.55 | $880.40 | |