| 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 | $158.57 | 6.847% | $169.4273 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $184.60 | 6.513% | $196.623 | $196.62 | $196.60 | $196.60 |
| Purchase #3 | $139.47 | 11.127% | $154.9888 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $90.67 | 4.609% | $94.849 | $94.85 | $94.85 | $94.80 |
| Purchase #5 | $111.86 | 7.472% | $120.2182 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $227.67 | 9.545% | $249.4011 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $233.31 | 6.697% | $248.9348 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $1,146.15 | $1,234.4422 | $1,234.44 | $1,234.45 | $1,234.30 | |