| 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 | $179.89 | 6.355% | $191.322 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $162.56 | 13.583% | $184.6405 | $184.64 | $184.65 | $184.60 |
| Purchase #3 | $212.84 | 8.767% | $231.4997 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $76.66 | 10.373% | $84.6119 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $225.83 | 9.275% | $246.7757 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $51.97 | 3.786% | $53.9376 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $180.90 | 9.560% | $198.194 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $1,090.65 | $1,190.9814 | $1,190.98 | $1,191.00 | $1,190.90 | |