| 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 | $6.68 | 7.163% | $7.1585 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $177.50 | 9.465% | $194.3004 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $11.51 | 6.241% | $12.2283 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $197.42 | 12.153% | $221.4125 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $205.70 | 3.667% | $213.243 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $249.77 | 12.571% | $281.1686 | $281.17 | $281.15 | $281.20 |
| Purchase #7 | $134.53 | 12.573% | $151.4445 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $983.11 | $1,080.9558 | $1,080.95 | $1,080.95 | $1,080.90 | |