| 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 | $183.47 | 5.215% | $193.038 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $183.28 | 7.634% | $197.2716 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $250.63 | 13.280% | $283.9137 | $283.91 | $283.90 | $283.90 |
| Purchase #4 | $114.41 | 12.746% | $128.9927 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $121.71 | 10.596% | $134.6064 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $36.92 | 6.328% | $39.2563 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $15.91 | 5.498% | $16.7847 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $906.33 | $993.8634 | $993.86 | $993.85 | $993.90 | |