| 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 | $183.25 | 12.368% | $205.9144 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $39.89 | 10.436% | $44.0529 | $44.05 | $44.05 | $44.10 |
| Purchase #3 | $186.56 | 4.151% | $194.3041 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $172.99 | 6.222% | $183.7534 | $183.75 | $183.75 | $183.80 |
| Purchase #5 | $109.65 | 8.857% | $119.3617 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $210.69 | 5.246% | $221.7428 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $134.55 | 13.501% | $152.7156 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $1,037.58 | $1,121.8449 | $1,121.83 | $1,121.80 | $1,121.90 | |