| 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 | $134.94 | 7.586% | $145.1765 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $124.94 | 13.156% | $141.3771 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $64.57 | 4.413% | $67.4195 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $233.77 | 9.625% | $256.2704 | $256.27 | $256.25 | $256.30 |
| Purchase #5 | $126.46 | 6.196% | $134.2955 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $165.51 | 3.185% | $170.7815 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $247.90 | 3.673% | $257.0054 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,098.09 | $1,172.3259 | $1,172.34 | $1,172.35 | $1,172.40 | |