| 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 | $185.42 | 5.249% | $195.1527 | $195.15 | $195.15 | $195.20 |
| Purchase #2 | $44.90 | 3.403% | $46.4279 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $202.81 | 9.343% | $221.7585 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $201.34 | 11.382% | $224.2565 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $149.74 | 3.276% | $154.6455 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $203.73 | 9.380% | $222.8399 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $243.40 | 12.180% | $273.0461 | $273.05 | $273.05 | $273.00 |
| 7 purchase totals = | $1,231.34 | $1,338.1271 | $1,338.14 | $1,338.15 | $1,338.10 | |