| 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 | $162.76 | 13.299% | $184.4055 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $235.93 | 11.737% | $263.6211 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $164.96 | 7.382% | $177.1373 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $120.37 | 10.304% | $132.7729 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $102.50 | 9.343% | $112.0766 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $150.35 | 9.251% | $164.2589 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $189.74 | 7.339% | $203.665 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $1,126.61 | $1,237.9373 | $1,237.95 | $1,237.90 | $1,238.00 | |