| 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 | $186.29 | 3.484% | $192.7803 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $8.79 | 11.245% | $9.7784 | $9.78 | $9.80 | $9.80 |
| Purchase #3 | $146.99 | 6.180% | $156.074 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $211.85 | 9.686% | $232.3698 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $132.36 | 9.129% | $144.4431 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $126.53 | 9.678% | $138.7756 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $194.75 | 3.291% | $201.1592 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $1,007.56 | $1,075.3804 | $1,075.38 | $1,075.40 | $1,075.50 | |