| 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 | $194.30 | 5.645% | $205.2682 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $185.52 | 11.703% | $207.2314 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $6.61 | 3.559% | $6.8452 | $6.85 | $6.85 | $6.80 |
| Purchase #4 | $5.45 | 8.819% | $5.9306 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $163.53 | 6.607% | $174.3344 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $5.25 | 5.821% | $5.5556 | $5.56 | $5.55 | $5.60 |
| Purchase #7 | $207.32 | 5.384% | $218.4821 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $767.98 | $823.6475 | $823.65 | $823.70 | $823.60 | |