| 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 | $130.76 | 11.382% | $145.6431 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $132.48 | 10.636% | $146.5706 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $16.44 | 10.811% | $18.2173 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $164.75 | 10.139% | $181.454 | $181.45 | $181.45 | $181.50 |
| Purchase #5 | $113.68 | 11.292% | $126.5167 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $121.84 | 11.253% | $135.5507 | $135.55 | $135.55 | $135.60 |
| Purchase #7 | $237.85 | 13.713% | $270.4664 | $270.47 | $270.45 | $270.50 |
| 7 purchase totals = | $917.80 | $1,024.4188 | $1,024.42 | $1,024.35 | $1,024.50 | |