| 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 | $123.54 | 13.551% | $140.2809 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $109.79 | 10.615% | $121.4442 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $49.26 | 5.192% | $51.8176 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $83.63 | 8.218% | $90.5027 | $90.50 | $90.50 | $90.50 |
| Purchase #5 | $165.42 | 6.790% | $176.652 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $152.60 | 6.683% | $162.7983 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $12.92 | 5.162% | $13.5869 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $697.16 | $757.0826 | $757.08 | $757.10 | $757.10 | |