| 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 | $179.38 | 12.537% | $201.8689 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $112.51 | 9.775% | $123.5079 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $128.66 | 7.332% | $138.0934 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $130.91 | 8.249% | $141.7088 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $201.56 | 10.426% | $222.5746 | $222.57 | $222.55 | $222.60 |
| Purchase #6 | $201.93 | 6.357% | $214.7667 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $20.93 | 9.811% | $22.9834 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $975.88 | $1,065.5037 | $1,065.50 | $1,065.45 | $1,065.60 | |