| 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 | $179.53 | 9.584% | $196.7362 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $227.98 | 6.335% | $242.4225 | $242.42 | $242.40 | $242.40 |
| Purchase #3 | $178.74 | 9.160% | $195.1126 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $75.47 | 6.364% | $80.2729 | $80.27 | $80.25 | $80.30 |
| Purchase #5 | $77.64 | 13.442% | $88.0764 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $224.38 | 12.223% | $251.806 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $219.33 | 4.761% | $229.7723 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,183.07 | $1,284.1989 | $1,284.20 | $1,284.15 | $1,284.20 | |