| 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 | $152.72 | 12.385% | $171.6344 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $142.74 | 6.486% | $151.9981 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $78.54 | 3.854% | $81.5669 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $198.47 | 13.294% | $224.8546 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $206.98 | 4.662% | $216.6294 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $130.53 | 7.366% | $140.1448 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $92.67 | 4.304% | $96.6585 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $1,002.65 | $1,083.4867 | $1,083.48 | $1,083.50 | $1,083.50 | |