| 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 | $79.64 | 9.350% | $87.0863 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $189.53 | 13.407% | $214.9403 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $36.44 | 12.772% | $41.0941 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $160.42 | 4.535% | $167.695 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $162.63 | 10.669% | $179.981 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $157.76 | 10.354% | $174.0945 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $232.98 | 13.274% | $263.9058 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $1,019.40 | $1,128.7970 | $1,128.80 | $1,128.85 | $1,128.80 | |