| 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 | $174.56 | 11.359% | $194.3883 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $119.50 | 9.376% | $130.7043 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $192.57 | 10.701% | $213.1769 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $247.72 | 10.427% | $273.5498 | $273.55 | $273.55 | $273.50 |
| Purchase #5 | $151.34 | 5.319% | $159.3898 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $115.78 | 6.108% | $122.8518 | $122.85 | $122.85 | $122.90 |
| Purchase #7 | $200.50 | 6.518% | $213.5686 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $1,201.97 | $1,307.6295 | $1,307.63 | $1,307.65 | $1,307.70 | |