| 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 | $113.69 | 7.268% | $121.953 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $169.52 | 6.127% | $179.9065 | $179.91 | $179.90 | $179.90 |
| Purchase #3 | $68.38 | 4.313% | $71.3292 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $156.40 | 5.251% | $164.6126 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $53.86 | 6.529% | $57.3765 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $157.60 | 12.734% | $177.6688 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $71.37 | 13.137% | $80.7459 | $80.75 | $80.75 | $80.70 |
| 7 purchase totals = | $790.82 | $853.5925 | $853.60 | $853.60 | $853.60 | |