| 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 | $108.84 | 5.805% | $115.1582 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $212.42 | 4.106% | $221.142 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $24.91 | 9.542% | $27.2869 | $27.29 | $27.30 | $27.30 |
| Purchase #4 | $150.99 | 7.111% | $161.7269 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $184.58 | 7.379% | $198.2002 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $51.35 | 5.164% | $54.0017 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $36.57 | 3.105% | $37.7055 | $37.71 | $37.70 | $37.70 |
| 7 purchase totals = | $769.66 | $815.2214 | $815.23 | $815.25 | $815.20 | |