| 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 | $129.35 | 11.545% | $144.2835 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $227.44 | 13.189% | $257.4371 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $95.47 | 10.745% | $105.7283 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $132.70 | 6.180% | $140.9009 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $65.85 | 7.632% | $70.8757 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $191.89 | 6.269% | $203.9196 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $238.80 | 9.617% | $261.7654 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,081.50 | $1,184.9105 | $1,184.92 | $1,184.95 | $1,184.90 | |