| 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 | $186.56 | 10.708% | $206.5368 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $88.89 | 3.450% | $91.9567 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $7.37 | 6.180% | $7.8255 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $198.30 | 7.529% | $213.23 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $191.95 | 12.776% | $216.4735 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $179.68 | 12.580% | $202.2837 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $206.42 | 7.255% | $221.3958 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,059.17 | $1,159.7020 | $1,159.71 | $1,159.75 | $1,159.70 | |