| 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 | $6.41 | 4.110% | $6.6735 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $245.90 | 13.174% | $278.2949 | $278.29 | $278.30 | $278.30 |
| Purchase #3 | $149.76 | 5.467% | $157.9474 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $191.46 | 7.688% | $206.1794 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $180.54 | 11.808% | $201.8582 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $158.51 | 8.774% | $172.4177 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $139.97 | 5.167% | $147.2022 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $1,072.55 | $1,170.5733 | $1,170.57 | $1,170.55 | $1,170.60 | |