| 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 | $57.92 | 8.447% | $62.8125 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $225.60 | 7.177% | $241.7913 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $144.82 | 8.391% | $156.9718 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $198.89 | 7.756% | $214.3159 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $218.32 | 11.270% | $242.9247 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $100.64 | 9.812% | $110.5148 | $110.51 | $110.50 | $110.50 |
| Purchase #7 | $119.78 | 11.388% | $133.4205 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $1,065.97 | $1,162.7515 | $1,162.74 | $1,162.65 | $1,162.70 | |