| 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 | $139.53 | 9.366% | $152.5984 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $42.98 | 11.429% | $47.8922 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $71.67 | 10.215% | $78.9911 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $110.31 | 3.638% | $114.3231 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $178.70 | 13.273% | $202.4189 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $200.63 | 3.600% | $207.8527 | $207.85 | $207.85 | $207.90 |
| Purchase #7 | $7.37 | 12.250% | $8.2728 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $751.19 | $812.3492 | $812.34 | $812.30 | $812.40 | |