| 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 | $148.30 | 11.320% | $165.0876 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $229.37 | 8.495% | $248.855 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $140.51 | 9.638% | $154.0524 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $110.40 | 4.845% | $115.7489 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $233.90 | 10.294% | $257.9777 | $257.98 | $258.00 | $258.00 |
| Purchase #6 | $72.41 | 6.164% | $76.8734 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $149.27 | 4.833% | $156.4842 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $1,084.16 | $1,175.0792 | $1,175.08 | $1,175.10 | $1,175.20 | |