| 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 | $179.32 | 7.175% | $192.1862 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $179.78 | 7.432% | $193.1412 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $152.67 | 9.560% | $167.2653 | $167.27 | $167.25 | $167.30 |
| Purchase #4 | $41.87 | 6.616% | $44.6401 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $232.66 | 12.748% | $262.3195 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $187.43 | 5.822% | $198.3422 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $29.26 | 6.658% | $31.2081 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $1,002.99 | $1,089.1026 | $1,089.11 | $1,089.10 | $1,089.00 | |