| 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 | $181.97 | 11.713% | $203.2841 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $235.57 | 11.824% | $263.4238 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $189.50 | 8.471% | $205.5525 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $179.68 | 6.518% | $191.3915 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $223.75 | 13.407% | $253.7482 | $253.75 | $253.75 | $253.70 |
| Purchase #6 | $49.46 | 11.778% | $55.2854 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $248.68 | 9.570% | $272.4787 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $1,308.61 | $1,445.1642 | $1,445.16 | $1,445.20 | $1,445.20 | |