| 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 | $175.80 | 13.512% | $199.5541 | $199.55 | $199.55 | $199.60 |
| Purchase #2 | $104.67 | 11.307% | $116.505 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $158.86 | 6.326% | $168.9095 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $211.91 | 13.287% | $240.0665 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $234.81 | 5.442% | $247.5884 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $26.87 | 7.833% | $28.9747 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $190.83 | 10.736% | $211.3175 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $1,103.75 | $1,212.9157 | $1,212.92 | $1,212.85 | $1,213.00 | |