| 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 | $150.90 | 8.423% | $163.6103 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $129.70 | 13.291% | $146.9384 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $99.40 | 6.774% | $106.1334 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $133.71 | 6.392% | $142.2567 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $238.32 | 13.599% | $270.7291 | $270.73 | $270.75 | $270.70 |
| Purchase #6 | $126.46 | 6.687% | $134.9164 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $102.75 | 4.474% | $107.347 | $107.35 | $107.35 | $107.30 |
| 7 purchase totals = | $981.24 | $1,071.9313 | $1,071.94 | $1,071.95 | $1,071.80 | |