| 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 | $167.98 | 7.583% | $180.7179 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $192.63 | 4.546% | $201.387 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $26.67 | 7.458% | $28.659 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $187.73 | 10.361% | $207.1807 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $80.81 | 4.484% | $84.4335 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $179.28 | 8.596% | $194.6909 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $219.96 | 4.742% | $230.3905 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,055.06 | $1,127.4595 | $1,127.46 | $1,127.50 | $1,127.50 | |