| 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 | $181.59 | 13.589% | $206.2663 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $164.65 | 4.674% | $172.3457 | $172.35 | $172.35 | $172.30 |
| Purchase #3 | $28.35 | 9.715% | $31.1042 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $32.56 | 7.328% | $34.946 | $34.95 | $34.95 | $34.90 |
| Purchase #5 | $196.85 | 12.754% | $221.9562 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $149.35 | 11.196% | $166.0712 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $157.46 | 10.631% | $174.1996 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $910.81 | $1,006.8892 | $1,006.90 | $1,006.85 | $1,006.90 | |