| 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 | $165.74 | 10.473% | $183.098 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $17.79 | 4.528% | $18.5955 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $162.71 | 8.543% | $176.6103 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $221.84 | 6.388% | $236.0111 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $233.50 | 9.673% | $256.0865 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $228.48 | 13.449% | $259.2083 | $259.21 | $259.20 | $259.20 |
| Purchase #7 | $17.71 | 5.700% | $18.7195 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $1,047.77 | $1,148.3292 | $1,148.34 | $1,148.30 | $1,148.30 | |