| 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 | $182.42 | 7.176% | $195.5105 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $173.29 | 7.655% | $186.5553 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $90.93 | 9.303% | $99.3892 | $99.39 | $99.40 | $99.40 |
| Purchase #4 | $220.27 | 5.695% | $232.8144 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $20.71 | 9.581% | $22.6942 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $217.40 | 9.786% | $238.6748 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $190.26 | 12.552% | $214.1414 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $1,095.28 | $1,189.7798 | $1,189.77 | $1,189.75 | $1,189.80 | |