| 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 | $152.84 | 5.407% | $161.1041 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $14.54 | 13.246% | $16.466 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $210.64 | 9.399% | $230.4381 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $64.48 | 4.782% | $67.5634 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $141.60 | 7.563% | $152.3092 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $69.72 | 4.179% | $72.6336 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $150.31 | 8.830% | $163.5824 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $804.13 | $864.0968 | $864.09 | $864.10 | $864.10 | |