| 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 | $74.65 | 9.298% | $81.591 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $185.82 | 3.822% | $192.922 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $208.65 | 9.652% | $228.7889 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $103.58 | 9.251% | $113.1622 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $128.45 | 6.228% | $136.4499 | $136.45 | $136.45 | $136.40 |
| Purchase #6 | $223.43 | 12.502% | $251.3632 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $21.98 | 7.273% | $23.5786 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $946.56 | $1,027.8558 | $1,027.85 | $1,027.85 | $1,027.90 | |