| 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 | $143.95 | 11.274% | $160.1789 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $186.34 | 3.345% | $192.5731 | $192.57 | $192.55 | $192.60 |
| Purchase #3 | $86.74 | 6.556% | $92.4267 | $92.43 | $92.45 | $92.40 |
| Purchase #4 | $216.58 | 12.730% | $244.1506 | $244.15 | $244.15 | $244.20 |
| Purchase #5 | $229.71 | 10.232% | $253.2139 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $90.35 | 11.827% | $101.0357 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $159.66 | 3.602% | $165.411 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $1,113.33 | $1,208.9899 | $1,208.99 | $1,209.00 | $1,209.00 | |