| 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 | $198.86 | 7.678% | $214.1285 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $199.80 | 3.183% | $206.1596 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $94.73 | 13.539% | $107.5555 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $6.78 | 6.154% | $7.1972 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $23.36 | 12.258% | $26.2235 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $178.86 | 11.368% | $199.1928 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $153.28 | 5.822% | $162.204 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $855.67 | $922.6611 | $922.66 | $922.65 | $922.70 | |