| 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 | $158.51 | 4.511% | $165.6604 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $239.94 | 12.630% | $270.2444 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $11.76 | 5.225% | $12.3745 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $129.51 | 5.667% | $136.8493 | $136.85 | $136.85 | $136.80 |
| Purchase #5 | $67.57 | 9.493% | $73.9844 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $146.80 | 7.698% | $158.1007 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $249.29 | 3.579% | $258.2121 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $1,003.38 | $1,075.4258 | $1,075.41 | $1,075.40 | $1,075.40 | |