| 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 | $69.68 | 10.647% | $77.0988 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $112.59 | 5.769% | $119.0853 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $184.93 | 3.766% | $191.8945 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $166.64 | 3.141% | $171.8742 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $183.42 | 5.194% | $192.9468 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $128.31 | 8.193% | $138.8224 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $231.69 | 6.504% | $246.7591 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,077.26 | $1,138.4811 | $1,138.48 | $1,138.45 | $1,138.50 | |