| 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 | $191.70 | 6.660% | $204.4672 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $185.76 | 10.536% | $205.3317 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $117.73 | 10.394% | $129.9669 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $88.81 | 13.469% | $100.7718 | $100.77 | $100.75 | $100.80 |
| Purchase #5 | $161.34 | 6.564% | $171.9304 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $38.80 | 4.286% | $40.463 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $180.96 | 6.447% | $192.6265 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $965.10 | $1,045.5575 | $1,045.56 | $1,045.55 | $1,045.60 | |