| 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 | $145.29 | 5.531% | $153.326 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $50.28 | 8.502% | $54.5548 | $54.55 | $54.55 | $54.60 |
| Purchase #3 | $34.60 | 6.468% | $36.8379 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $74.49 | 9.540% | $81.5963 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $230.68 | 6.415% | $245.4781 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $223.67 | 3.159% | $230.7357 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $6.72 | 8.725% | $7.3063 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $765.73 | $809.8351 | $809.85 | $809.90 | $809.80 | |