| 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 | $121.88 | 7.271% | $130.7419 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $181.95 | 4.148% | $189.4973 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $146.91 | 5.219% | $154.5772 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $200.91 | 11.632% | $224.2799 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $18.60 | 10.310% | $20.5177 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $211.91 | 3.493% | $219.312 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $174.95 | 3.780% | $181.5631 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $1,057.11 | $1,120.4891 | $1,120.49 | $1,120.50 | $1,120.50 | |