| 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 | $90.43 | 11.836% | $101.1333 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $178.34 | 3.298% | $184.2217 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $166.53 | 13.600% | $189.1781 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $124.69 | 12.605% | $140.4072 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $159.26 | 9.662% | $174.6477 | $174.65 | $174.65 | $174.60 |
| Purchase #6 | $30.42 | 11.798% | $34.009 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $49.47 | 4.358% | $51.6259 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $799.14 | $875.2229 | $875.23 | $875.25 | $875.10 | |