| 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 | $167.51 | 13.610% | $190.3081 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $73.46 | 4.513% | $76.7752 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $224.87 | 10.505% | $248.4926 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $194.62 | 10.742% | $215.5261 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $250.91 | 12.679% | $282.7229 | $282.72 | $282.70 | $282.70 |
| Purchase #6 | $197.52 | 3.565% | $204.5616 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $48.30 | 8.329% | $52.3229 | $52.32 | $52.30 | $52.30 |
| 7 purchase totals = | $1,157.19 | $1,270.7094 | $1,270.71 | $1,270.70 | $1,270.70 | |