| 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 | $171.72 | 10.370% | $189.5274 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $19.38 | 7.162% | $20.768 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $61.30 | 6.765% | $65.4469 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $192.48 | 12.129% | $215.8259 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $250.54 | 10.639% | $277.195 | $277.20 | $277.20 | $277.20 |
| Purchase #6 | $58.32 | 10.166% | $64.2488 | $64.25 | $64.25 | $64.20 |
| Purchase #7 | $218.55 | 10.743% | $242.0288 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $972.29 | $1,075.0408 | $1,075.06 | $1,075.10 | $1,074.90 | |