| 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 | $136.66 | 8.693% | $148.5399 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $74.97 | 8.346% | $81.227 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $181.51 | 12.242% | $203.7305 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $85.25 | 7.141% | $91.3377 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $225.68 | 7.569% | $242.7617 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $196.31 | 5.493% | $207.0933 | $207.09 | $207.10 | $207.10 |
| Purchase #7 | $88.73 | 5.597% | $93.6962 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $989.11 | $1,068.3863 | $1,068.39 | $1,068.45 | $1,068.30 | |