| 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 | $187.79 | 8.616% | $203.97 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $78.50 | 7.182% | $84.1379 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $181.93 | 7.776% | $196.0769 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $85.85 | 10.468% | $94.8368 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $164.76 | 4.522% | $172.2104 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $31.68 | 3.448% | $32.7723 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $241.78 | 9.174% | $263.9609 | $263.96 | $263.95 | $264.00 |
| 7 purchase totals = | $972.29 | $1,047.9652 | $1,047.97 | $1,047.95 | $1,048.00 | |