| 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 | $153.86 | 3.143% | $158.6958 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $7.38 | 10.354% | $8.1441 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $205.72 | 11.241% | $228.845 | $228.85 | $228.85 | $228.80 |
| Purchase #4 | $78.85 | 5.773% | $83.402 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $226.31 | 9.376% | $247.5288 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $230.82 | 11.333% | $256.9788 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $241.79 | 7.151% | $259.0804 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,144.73 | $1,242.6749 | $1,242.68 | $1,242.75 | $1,242.60 | |