| 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 | $66.61 | 11.446% | $74.2342 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $147.65 | 6.837% | $157.7448 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $92.39 | 8.353% | $100.1073 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $250.66 | 6.676% | $267.3941 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $135.32 | 13.199% | $153.1809 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $139.78 | 12.589% | $157.3769 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $165.87 | 9.148% | $181.0438 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $998.28 | $1,091.0820 | $1,091.07 | $1,091.15 | $1,091.00 | |