| 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 | $136.26 | 10.115% | $150.0427 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $110.77 | 10.167% | $122.032 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $154.73 | 3.349% | $159.9119 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $198.46 | 11.204% | $220.6955 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $72.55 | 12.487% | $81.6093 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $150.32 | 8.862% | $163.6414 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $192.39 | 11.643% | $214.79 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,015.48 | $1,112.7228 | $1,112.72 | $1,112.75 | $1,112.60 | |