| 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 | $171.74 | 10.722% | $190.154 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $163.84 | 4.199% | $170.7196 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $51.67 | 13.473% | $58.6315 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $237.31 | 4.773% | $248.6368 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $144.90 | 12.270% | $162.6792 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $221.48 | 12.308% | $248.7398 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $173.82 | 13.307% | $196.9502 | $196.95 | $196.95 | $197.00 |
| 7 purchase totals = | $1,164.76 | $1,276.5111 | $1,276.51 | $1,276.55 | $1,276.50 | |