| 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 | $204.37 | 4.326% | $213.211 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $32.99 | 9.796% | $36.2217 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $190.39 | 7.845% | $205.3261 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $139.95 | 3.730% | $145.1701 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $71.86 | 7.469% | $77.2272 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $100.90 | 13.751% | $114.7748 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $146.25 | 7.150% | $156.7069 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $886.71 | $948.6378 | $948.64 | $948.60 | $948.60 | |