| 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 | $159.71 | 9.678% | $175.1667 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $250.43 | 7.712% | $269.7432 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $41.27 | 11.205% | $45.8943 | $45.89 | $45.90 | $45.90 |
| Purchase #4 | $249.86 | 4.207% | $260.3716 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $123.25 | 13.614% | $140.0293 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $212.83 | 8.570% | $231.0695 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $11.57 | 11.120% | $12.8566 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $1,048.92 | $1,135.1312 | $1,135.13 | $1,135.10 | $1,135.20 | |