| 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 | $172.87 | 11.487% | $192.7276 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $114.55 | 8.264% | $124.0164 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $242.99 | 3.609% | $251.7595 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $188.43 | 6.404% | $200.4971 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $38.68 | 9.225% | $42.2482 | $42.25 | $42.25 | $42.20 |
| Purchase #6 | $172.26 | 11.539% | $192.1371 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $126.63 | 10.217% | $139.5678 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $1,056.41 | $1,142.9537 | $1,142.97 | $1,142.95 | $1,142.90 | |