| 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 | $115.80 | 4.708% | $121.2519 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $30.42 | 13.843% | $34.631 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $132.82 | 13.837% | $151.1983 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $161.26 | 12.774% | $181.8594 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $6.71 | 3.849% | $6.9683 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $108.68 | 3.737% | $112.7414 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $250.36 | 9.785% | $274.8577 | $274.86 | $274.85 | $274.90 |
| 7 purchase totals = | $806.05 | $883.5080 | $883.51 | $883.50 | $883.60 | |