| 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 | $179.71 | 8.443% | $194.8829 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $240.54 | 9.625% | $263.692 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $164.67 | 4.764% | $172.5149 | $172.51 | $172.50 | $172.50 |
| Purchase #4 | $147.61 | 13.202% | $167.0975 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $73.36 | 13.161% | $83.0149 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $107.82 | 9.381% | $117.9346 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $133.69 | 5.593% | $141.1673 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $1,047.40 | $1,140.3041 | $1,140.29 | $1,140.30 | $1,140.30 | |