| 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 | $201.27 | 7.797% | $216.963 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $43.37 | 4.305% | $45.2371 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $144.37 | 6.454% | $153.6876 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $6.96 | 11.722% | $7.7759 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $179.48 | 7.873% | $193.6105 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $21.74 | 3.321% | $22.462 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $174.97 | 4.801% | $183.3703 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $772.16 | $823.1064 | $823.11 | $823.10 | $823.20 | |