| 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 | $144.93 | 7.686% | $156.0693 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $114.46 | 9.872% | $125.7595 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $232.58 | 8.717% | $252.854 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $146.46 | 8.347% | $158.685 | $158.69 | $158.70 | $158.70 |
| Purchase #5 | $147.27 | 6.127% | $156.2932 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $109.32 | 10.423% | $120.7144 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $77.71 | 4.293% | $81.0461 | $81.05 | $81.05 | $81.00 |
| 7 purchase totals = | $972.73 | $1,051.4215 | $1,051.42 | $1,051.40 | $1,051.50 | |