| 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 | $173.43 | 3.405% | $179.3353 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $36.68 | 3.564% | $37.9873 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $191.45 | 8.123% | $207.0015 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $228.89 | 3.570% | $237.0614 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $231.28 | 12.271% | $259.6604 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $25.72 | 6.342% | $27.3512 | $27.35 | $27.35 | $27.40 |
| Purchase #7 | $54.74 | 7.127% | $58.6413 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $942.19 | $1,007.0384 | $1,007.04 | $1,007.05 | $1,007.10 | |