| 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 | $119.52 | 7.251% | $128.1864 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $162.89 | 7.107% | $174.4666 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $190.78 | 7.635% | $205.3461 | $205.35 | $205.35 | $205.30 |
| Purchase #4 | $175.84 | 4.230% | $183.278 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $127.65 | 10.850% | $141.5 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $112.96 | 8.120% | $122.1324 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $49.35 | 6.328% | $52.4729 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $938.99 | $1,007.3824 | $1,007.39 | $1,007.40 | $1,007.40 | |