| 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 | $172.47 | 7.634% | $185.6364 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $174.47 | 9.455% | $190.9661 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $161.69 | 3.240% | $166.9288 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $238.54 | 8.705% | $259.3049 | $259.30 | $259.30 | $259.30 |
| Purchase #5 | $244.32 | 13.698% | $277.787 | $277.79 | $277.80 | $277.80 |
| Purchase #6 | $86.98 | 7.280% | $93.3121 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $150.75 | 5.733% | $159.3925 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $1,229.22 | $1,333.3278 | $1,333.33 | $1,333.35 | $1,333.30 | |