| 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 | $137.53 | 11.356% | $153.1479 | $153.15 | $153.15 | $153.10 |
| Purchase #2 | $201.81 | 5.470% | $212.849 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $247.85 | 7.529% | $266.5106 | $266.51 | $266.50 | $266.50 |
| Purchase #4 | $144.95 | 12.706% | $163.3673 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $24.58 | 6.722% | $26.2323 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $19.99 | 7.622% | $21.5136 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $163.69 | 6.607% | $174.505 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $940.40 | $1,018.1257 | $1,018.13 | $1,018.10 | $1,018.00 | |