| 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 | $144.34 | 7.354% | $154.9548 | $154.95 | $154.95 | $155.00 |
| Purchase #2 | $77.37 | 3.732% | $80.2574 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $94.93 | 13.206% | $107.4665 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $26.28 | 10.188% | $28.9574 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $129.43 | 6.169% | $137.4145 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $221.52 | 12.472% | $249.148 | $249.15 | $249.15 | $249.10 |
| Purchase #7 | $232.46 | 4.851% | $243.7366 | $243.74 | $243.75 | $243.70 |
| 7 purchase totals = | $926.33 | $1,001.9352 | $1,001.94 | $1,001.90 | $1,002.00 | |