| 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 | $175.60 | 9.128% | $191.6288 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $217.41 | 13.654% | $247.0952 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $222.30 | 3.801% | $230.7496 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $240.99 | 3.396% | $249.174 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $182.96 | 4.813% | $191.7659 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $113.62 | 7.360% | $121.9824 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $201.69 | 6.131% | $214.0556 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $1,354.57 | $1,446.4515 | $1,446.46 | $1,446.45 | $1,446.50 | |