| 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 | $155.62 | 8.374% | $168.6516 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $242.79 | 11.557% | $270.8492 | $270.85 | $270.85 | $270.80 |
| Purchase #3 | $161.76 | 8.409% | $175.3624 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $115.37 | 13.640% | $131.1065 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $84.47 | 6.107% | $89.6286 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $144.33 | 13.796% | $164.2418 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $174.61 | 13.822% | $198.7446 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,078.95 | $1,198.5847 | $1,198.58 | $1,198.60 | $1,198.50 | |