| 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 | $168.56 | 3.146% | $173.8629 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $183.43 | 9.621% | $201.0778 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $154.72 | 13.253% | $175.225 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $110.37 | 6.622% | $117.6787 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $134.52 | 9.361% | $147.1124 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $232.38 | 4.290% | $242.3491 | $242.35 | $242.35 | $242.30 |
| Purchase #7 | $37.58 | 6.440% | $40.0002 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $1,021.56 | $1,097.3061 | $1,097.31 | $1,097.35 | $1,097.30 | |