| 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 | $160.59 | 12.185% | $180.1579 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $230.72 | 9.155% | $251.8424 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $192.73 | 4.226% | $200.8748 | $200.87 | $200.85 | $200.90 |
| Purchase #4 | $235.71 | 11.531% | $262.8897 | $262.89 | $262.90 | $262.90 |
| Purchase #5 | $21.27 | 4.124% | $22.1472 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $32.31 | 7.743% | $34.8118 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $242.92 | 3.802% | $252.1558 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $1,116.25 | $1,204.8796 | $1,204.88 | $1,204.85 | $1,204.90 | |