| 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 | $184.59 | 11.657% | $206.1077 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $115.61 | 12.738% | $130.3364 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $73.56 | 5.752% | $77.7912 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $245.94 | 10.403% | $271.5251 | $271.53 | $271.55 | $271.50 |
| Purchase #5 | $215.65 | 4.343% | $225.0157 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $121.62 | 9.727% | $133.45 | $133.45 | $133.45 | $133.50 |
| Purchase #7 | $90.57 | 3.292% | $93.5516 | $93.55 | $93.55 | $93.60 |
| 7 purchase totals = | $1,047.54 | $1,137.7777 | $1,137.79 | $1,137.80 | $1,137.80 | |