| 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 | $183.63 | 12.133% | $205.9098 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $159.75 | 12.605% | $179.8865 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $245.88 | 7.217% | $263.6252 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $28.64 | 5.224% | $30.1362 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $176.35 | 5.799% | $186.5765 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $146.57 | 4.300% | $152.8725 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $131.35 | 4.623% | $137.4223 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $1,072.17 | $1,156.4290 | $1,156.44 | $1,156.45 | $1,156.40 | |