| 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 | $157.41 | 4.687% | $164.7878 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $114.68 | 6.459% | $122.0872 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $235.96 | 5.389% | $248.6759 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $249.33 | 12.273% | $279.9303 | $279.93 | $279.95 | $279.90 |
| Purchase #5 | $177.30 | 10.489% | $195.897 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $76.83 | 13.715% | $87.3672 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $131.40 | 11.660% | $146.7212 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $1,142.91 | $1,245.4666 | $1,245.48 | $1,245.50 | $1,245.50 | |