| 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 | $170.87 | 12.768% | $192.6867 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $140.80 | 3.150% | $145.2352 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $86.39 | 10.507% | $95.467 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $239.83 | 11.283% | $266.89 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $118.72 | 3.585% | $122.9761 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $80.60 | 3.231% | $83.2042 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $157.61 | 8.725% | $171.3615 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $994.82 | $1,077.8207 | $1,077.83 | $1,077.85 | $1,077.90 | |