| 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 | $6.73 | 9.852% | $7.393 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $230.47 | 11.660% | $257.3428 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $179.77 | 10.158% | $198.031 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $86.98 | 5.481% | $91.7474 | $91.75 | $91.75 | $91.70 |
| Purchase #5 | $173.75 | 9.817% | $190.807 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $149.25 | 4.745% | $156.3319 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $164.49 | 5.654% | $173.7903 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $991.44 | $1,075.4434 | $1,075.44 | $1,075.50 | $1,075.30 | |