| 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 | $134.55 | 13.700% | $152.9834 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $245.95 | 11.617% | $274.522 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $167.80 | 3.325% | $173.3794 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $35.85 | 7.454% | $38.5223 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $157.37 | 11.267% | $175.1009 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $192.68 | 6.713% | $205.6146 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $117.54 | 6.511% | $125.193 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $1,051.74 | $1,145.3156 | $1,145.30 | $1,145.30 | $1,145.30 | |