| 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 | $198.98 | 3.577% | $206.0975 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $27.65 | 11.743% | $30.8969 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $176.33 | 3.411% | $182.3446 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $133.62 | 4.867% | $140.1233 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $157.41 | 13.111% | $178.048 | $178.05 | $178.05 | $178.00 |
| Purchase #6 | $239.84 | 12.841% | $270.6379 | $270.64 | $270.65 | $270.60 |
| Purchase #7 | $159.52 | 13.598% | $181.2115 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $1,093.35 | $1,189.3597 | $1,189.36 | $1,189.35 | $1,189.20 | |