| 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 | $132.80 | 11.439% | $147.991 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $49.37 | 5.176% | $51.9254 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $196.62 | 5.320% | $207.0802 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $163.80 | 9.374% | $179.1546 | $179.15 | $179.15 | $179.20 |
| Purchase #5 | $245.47 | 9.187% | $268.0213 | $268.02 | $268.00 | $268.00 |
| Purchase #6 | $148.35 | 13.464% | $168.3238 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $130.49 | 7.599% | $140.4059 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $1,066.90 | $1,162.9022 | $1,162.90 | $1,162.90 | $1,162.90 | |