| 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 | $168.68 | 6.424% | $179.516 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $225.39 | 12.717% | $254.0528 | $254.05 | $254.05 | $254.10 |
| Purchase #3 | $144.70 | 4.585% | $151.3345 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $124.67 | 5.555% | $131.5954 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $123.37 | 9.484% | $135.0704 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $201.99 | 11.506% | $225.231 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $184.54 | 11.411% | $205.5979 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,173.34 | $1,282.3980 | $1,282.40 | $1,282.40 | $1,282.40 | |