| 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 | $147.90 | 8.597% | $160.615 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $104.50 | 9.458% | $114.3836 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $139.99 | 3.371% | $144.7091 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $15.70 | 7.356% | $16.8549 | $16.85 | $16.85 | $16.90 |
| Purchase #5 | $17.62 | 8.237% | $19.0714 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $118.54 | 3.543% | $122.7399 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $160.80 | 4.248% | $167.6308 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $705.05 | $746.0047 | $746.00 | $746.00 | $746.00 | |