| 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 | $159.44 | 6.481% | $169.7733 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $7.91 | 9.336% | $8.6485 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $192.89 | 13.843% | $219.5918 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $207.34 | 13.191% | $234.6902 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $6.99 | 6.871% | $7.4703 | $7.47 | $7.45 | $7.50 |
| Purchase #6 | $140.63 | 3.532% | $145.5971 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $249.32 | 13.615% | $283.2649 | $283.26 | $283.25 | $283.30 |
| 7 purchase totals = | $964.52 | $1,069.0361 | $1,069.03 | $1,069.00 | $1,069.10 | |