| 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 | $146.79 | 3.434% | $151.8308 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $192.53 | 13.602% | $218.7179 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $73.44 | 8.800% | $79.9027 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $243.49 | 3.650% | $252.3774 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $129.88 | 13.105% | $146.9008 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $244.99 | 11.771% | $273.8278 | $273.83 | $273.85 | $273.80 |
| Purchase #7 | $133.46 | 9.830% | $146.5791 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $1,164.58 | $1,270.1365 | $1,270.14 | $1,270.20 | $1,270.10 | |