| 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 | $79.68 | 10.214% | $87.8185 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $150.29 | 7.248% | $161.183 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $182.30 | 9.651% | $199.8938 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $196.29 | 11.681% | $219.2186 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $184.44 | 12.278% | $207.0855 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $147.40 | 13.488% | $167.2813 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $119.40 | 5.210% | $125.6207 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $1,059.80 | $1,168.1014 | $1,168.10 | $1,168.10 | $1,168.10 | |