| 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 | $179.58 | 7.543% | $193.1257 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $247.59 | 7.399% | $265.9092 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $65.69 | 13.794% | $74.7513 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $104.50 | 5.189% | $109.9225 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $150.31 | 7.298% | $161.2796 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $134.46 | 13.189% | $152.1939 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $197.63 | 4.129% | $205.7901 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,079.76 | $1,162.9723 | $1,162.97 | $1,163.00 | $1,163.00 | |