| 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 | $133.64 | 12.718% | $150.6363 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $188.29 | 4.708% | $197.1547 | $197.15 | $197.15 | $197.20 |
| Purchase #3 | $147.34 | 7.776% | $158.7972 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $166.45 | 11.484% | $185.5651 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $82.38 | 13.378% | $93.4008 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $233.37 | 8.307% | $252.756 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $222.68 | 4.466% | $232.6249 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $1,174.15 | $1,270.9350 | $1,270.94 | $1,270.90 | $1,271.00 | |