| 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 | $140.67 | 8.560% | $152.7114 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $190.44 | 8.861% | $207.3149 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $18.65 | 5.445% | $19.6655 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $208.87 | 6.139% | $221.6925 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $230.30 | 8.809% | $250.5871 | $250.59 | $250.60 | $250.60 |
| Purchase #6 | $222.29 | 9.434% | $243.2608 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $87.79 | 3.472% | $90.8381 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $1,099.01 | $1,186.0703 | $1,186.07 | $1,186.05 | $1,186.10 | |