| 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 | $188.75 | 5.587% | $199.2955 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $90.54 | 6.699% | $96.6053 | $96.61 | $96.60 | $96.60 |
| Purchase #3 | $119.68 | 4.493% | $125.0572 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $217.89 | 11.202% | $242.298 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $67.75 | 10.695% | $74.9959 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $120.29 | 8.665% | $130.7131 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $146.74 | 9.616% | $160.8505 | $160.85 | $160.85 | $160.90 |
| 7 purchase totals = | $951.64 | $1,029.8155 | $1,029.83 | $1,029.80 | $1,029.90 | |