| 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 | $177.69 | 7.689% | $191.3526 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $185.51 | 10.547% | $205.0757 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $140.73 | 3.517% | $145.6795 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $218.91 | 9.574% | $239.8684 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $197.65 | 11.514% | $220.4074 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $51.39 | 4.648% | $53.7786 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $97.66 | 5.327% | $102.8623 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $1,069.54 | $1,159.0245 | $1,159.03 | $1,159.05 | $1,159.20 | |