| 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 | $157.73 | 8.490% | $171.1213 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $211.60 | 7.381% | $227.2182 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $242.41 | 11.145% | $269.4266 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $116.62 | 7.697% | $125.5962 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $146.67 | 3.502% | $151.8064 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $39.55 | 8.738% | $43.0059 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $135.56 | 3.671% | $140.5364 | $140.54 | $140.55 | $140.50 |
| 7 purchase totals = | $1,050.14 | $1,128.7110 | $1,128.73 | $1,128.70 | $1,128.60 | |