| 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 | $17.81 | 11.140% | $19.794 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $178.52 | 4.606% | $186.7426 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $167.93 | 4.123% | $174.8538 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $225.74 | 8.612% | $245.1807 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $191.59 | 5.119% | $201.3975 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $195.88 | 12.666% | $220.6902 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $162.91 | 10.441% | $179.9194 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $1,140.38 | $1,228.5782 | $1,228.57 | $1,228.60 | $1,228.60 | |