| 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 | $6.55 | 11.297% | $7.29 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $136.33 | 3.717% | $141.3974 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $183.77 | 8.125% | $198.7013 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $75.39 | 13.780% | $85.7787 | $85.78 | $85.80 | $85.80 |
| Purchase #5 | $195.93 | 9.440% | $214.4258 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $133.97 | 8.762% | $145.7085 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $239.57 | 3.609% | $248.2161 | $248.22 | $248.20 | $248.20 |
| 7 purchase totals = | $971.51 | $1,041.5178 | $1,041.53 | $1,041.55 | $1,041.50 | |