| 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 | $124.25 | 6.833% | $132.74 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $158.81 | 11.819% | $177.5798 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $162.51 | 5.781% | $171.9047 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $226.49 | 13.483% | $257.0276 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $53.34 | 7.722% | $57.4589 | $57.46 | $57.45 | $57.50 |
| Purchase #6 | $182.66 | 13.560% | $207.4287 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $151.55 | 10.774% | $167.878 | $167.88 | $167.90 | $167.90 |
| 7 purchase totals = | $1,059.61 | $1,172.0177 | $1,172.02 | $1,172.10 | $1,172.00 | |