| 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 | $145.92 | 10.561% | $161.3306 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $166.27 | 6.558% | $177.174 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $124.74 | 4.621% | $130.5042 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $183.81 | 5.271% | $193.4986 | $193.50 | $193.50 | $193.50 |
| Purchase #5 | $118.42 | 4.354% | $123.576 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $15.32 | 6.449% | $16.308 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $189.47 | 12.797% | $213.7165 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $943.95 | $1,016.1079 | $1,016.11 | $1,016.10 | $1,016.10 | |