| 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 | $184.26 | 6.750% | $196.6976 | $196.70 | $196.70 | $196.70 |
| Purchase #2 | $194.42 | 10.537% | $214.906 | $214.91 | $214.90 | $214.90 |
| Purchase #3 | $112.37 | 8.155% | $121.5338 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $152.96 | 9.715% | $167.8201 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $172.69 | 4.560% | $180.5647 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $186.30 | 11.444% | $207.6202 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $93.99 | 3.309% | $97.1001 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $1,096.99 | $1,186.2425 | $1,186.24 | $1,186.20 | $1,186.20 | |