| 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 | $143.68 | 8.693% | $156.1701 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $195.38 | 11.361% | $217.5771 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $217.66 | 4.848% | $228.2122 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $212.60 | 3.696% | $220.4577 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $151.41 | 8.330% | $164.0225 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $120.44 | 4.461% | $125.8128 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $14.66 | 7.312% | $15.7319 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $1,055.83 | $1,127.9843 | $1,127.98 | $1,127.95 | $1,128.00 | |