| 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 | $143.93 | 9.627% | $157.7861 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $235.83 | 10.292% | $260.1016 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $224.86 | 6.561% | $239.6131 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $222.37 | 7.461% | $238.961 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $249.76 | 3.469% | $258.4242 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $176.32 | 13.551% | $200.2131 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $156.83 | 13.182% | $177.5033 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $1,409.90 | $1,532.6024 | $1,532.59 | $1,532.55 | $1,532.60 | |