| 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 | $169.44 | 13.392% | $192.1314 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $225.56 | 12.657% | $254.1091 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $54.41 | 7.316% | $58.3906 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $120.61 | 7.174% | $129.2626 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $236.77 | 4.251% | $246.8351 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $16.25 | 6.797% | $17.3545 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $179.46 | 9.263% | $196.0834 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $1,002.50 | $1,094.1667 | $1,094.16 | $1,094.20 | $1,094.20 | |