| 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 | $146.99 | 4.198% | $153.1606 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $145.55 | 10.366% | $160.6377 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $181.27 | 10.304% | $199.9481 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $53.42 | 5.619% | $56.4217 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $188.38 | 3.247% | $194.4967 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $119.69 | 8.316% | $129.6434 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $80.62 | 3.356% | $83.3256 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $915.92 | $977.6338 | $977.64 | $977.65 | $977.50 | |