| 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 | $140.71 | 6.474% | $149.8196 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $151.41 | 7.344% | $162.5296 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $221.65 | 12.563% | $249.4959 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $209.27 | 4.350% | $218.3732 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $35.65 | 3.790% | $37.0011 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $221.77 | 6.479% | $236.1385 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $57.58 | 10.519% | $63.6368 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $1,038.04 | $1,116.9947 | $1,117.00 | $1,117.00 | $1,116.90 | |