| 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 | $177.40 | 4.136% | $184.7373 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $82.76 | 11.133% | $91.9737 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $51.60 | 13.145% | $58.3828 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $224.57 | 10.695% | $248.5878 | $248.59 | $248.60 | $248.60 |
| Purchase #5 | $190.92 | 9.544% | $209.1414 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $85.67 | 3.302% | $88.4988 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $26.62 | 11.402% | $29.6552 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $839.54 | $910.9770 | $910.98 | $911.00 | $911.00 | |