| 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 | $173.80 | 4.732% | $182.0242 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $60.28 | 6.805% | $64.3821 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $104.42 | 8.423% | $113.2153 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $50.91 | 6.111% | $54.0211 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $133.93 | 9.326% | $146.4203 | $146.42 | $146.40 | $146.40 |
| Purchase #6 | $71.67 | 13.613% | $81.4264 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $204.61 | 9.160% | $223.3523 | $223.35 | $223.35 | $223.40 |
| 7 purchase totals = | $799.62 | $864.8417 | $864.84 | $864.80 | $864.80 | |