| 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 | $192.78 | 3.122% | $198.7986 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $129.93 | 13.287% | $147.1938 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $215.62 | 12.147% | $241.8114 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $68.25 | 5.830% | $72.229 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $59.84 | 10.106% | $65.8874 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $34.63 | 3.178% | $35.7305 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $90.57 | 8.756% | $98.5003 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $791.62 | $860.1510 | $860.15 | $860.20 | $860.10 | |