| 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 | $153.92 | 12.140% | $172.6059 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $182.69 | 5.705% | $193.1125 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $180.88 | 10.465% | $199.8091 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $81.56 | 6.208% | $86.6232 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $22.81 | 7.306% | $24.4765 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $111.69 | 6.843% | $119.3329 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $117.85 | 13.301% | $133.5252 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $851.40 | $929.4853 | $929.49 | $929.50 | $929.40 | |