| 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 | $145.44 | 7.786% | $156.764 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $224.63 | 7.468% | $241.4054 | $241.41 | $241.40 | $241.40 |
| Purchase #3 | $129.42 | 8.438% | $140.3405 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $138.65 | 13.771% | $157.7435 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $182.28 | 7.210% | $195.4224 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $26.71 | 11.209% | $29.7039 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $181.87 | 12.324% | $204.2837 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,029.00 | $1,125.6634 | $1,125.65 | $1,125.65 | $1,125.60 | |