| 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 | $179.53 | 4.335% | $187.3126 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $245.41 | 8.476% | $266.211 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $49.98 | 10.636% | $55.2959 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $241.85 | 13.541% | $274.5989 | $274.60 | $274.60 | $274.60 |
| Purchase #5 | $164.97 | 4.866% | $172.9974 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $140.27 | 3.797% | $145.5961 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $196.92 | 8.740% | $214.1308 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $1,218.93 | $1,316.1427 | $1,316.15 | $1,316.15 | $1,316.10 | |