| 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 | $121.74 | 11.713% | $135.9994 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $146.90 | 8.451% | $159.3145 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $90.72 | 3.587% | $93.9741 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $183.88 | 9.192% | $200.7822 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $201.84 | 4.768% | $211.4637 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $130.76 | 8.538% | $141.9243 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $120.56 | 3.823% | $125.169 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $996.40 | $1,068.6272 | $1,068.61 | $1,068.55 | $1,068.70 | |