| 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 | $175.60 | 4.648% | $183.7619 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $228.46 | 12.376% | $256.7342 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $159.72 | 11.277% | $177.7316 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $185.66 | 8.820% | $202.0352 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $80.53 | 4.643% | $84.269 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $176.84 | 11.612% | $197.3747 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $93.60 | 8.769% | $101.8078 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $1,100.41 | $1,203.7144 | $1,203.71 | $1,203.70 | $1,203.70 | |