| 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 | $166.44 | 7.129% | $178.3055 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $69.91 | 12.342% | $78.5383 | $78.54 | $78.55 | $78.50 |
| Purchase #3 | $90.90 | 13.204% | $102.9024 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $186.57 | 12.685% | $210.2364 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $133.86 | 13.502% | $151.9338 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $217.42 | 7.828% | $234.4396 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $239.99 | 11.348% | $267.2241 | $267.22 | $267.20 | $267.20 |
| 7 purchase totals = | $1,105.09 | $1,223.5801 | $1,223.58 | $1,223.60 | $1,223.40 | |