| 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 | $141.68 | 11.482% | $157.9477 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $219.92 | 4.300% | $229.3766 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $137.33 | 4.310% | $143.2489 | $143.25 | $143.25 | $143.20 |
| Purchase #4 | $210.99 | 10.150% | $232.4055 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $78.48 | 12.226% | $88.075 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $111.52 | 12.670% | $125.6496 | $125.65 | $125.65 | $125.60 |
| Purchase #7 | $175.85 | 6.512% | $187.3014 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,075.77 | $1,164.0047 | $1,164.02 | $1,164.05 | $1,163.90 | |