| 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 | $140.68 | 3.862% | $146.1131 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $206.42 | 11.499% | $230.1562 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $190.54 | 4.577% | $199.261 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $72.82 | 12.502% | $81.924 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $128.38 | 7.519% | $138.0329 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $204.28 | 9.150% | $222.9716 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $185.59 | 12.109% | $208.0631 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $1,128.71 | $1,226.5219 | $1,226.51 | $1,226.45 | $1,226.60 | |