| 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 | $97.30 | 5.791% | $102.9346 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $160.51 | 7.645% | $172.781 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $63.85 | 7.142% | $68.4102 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $179.37 | 13.620% | $203.8002 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $214.44 | 11.460% | $239.0148 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $202.49 | 11.520% | $225.8168 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $115.60 | 13.124% | $130.7713 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $1,033.56 | $1,143.5289 | $1,143.52 | $1,143.50 | $1,143.50 | |