| 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 | $172.90 | 7.360% | $185.6254 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $163.92 | 6.442% | $174.4797 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $157.97 | 13.427% | $179.1806 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $30.94 | 11.538% | $34.5099 | $34.51 | $34.50 | $34.50 |
| Purchase #5 | $144.56 | 4.112% | $150.5043 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $175.28 | 8.265% | $189.7669 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $16.29 | 5.158% | $17.1302 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $861.86 | $931.1970 | $931.20 | $931.25 | $931.20 | |