| 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 | $182.95 | 4.734% | $191.6109 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $153.36 | 7.328% | $164.5982 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $188.79 | 12.186% | $211.7959 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $137.60 | 9.602% | $150.8124 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $148.37 | 11.480% | $165.4029 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $57.37 | 12.265% | $64.4064 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $118.37 | 9.430% | $129.5323 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $986.81 | $1,078.1590 | $1,078.16 | $1,078.15 | $1,078.10 | |