| 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 | $198.95 | 4.742% | $208.3842 | $208.38 | $208.40 | $208.40 |
| Purchase #2 | $31.70 | 6.110% | $33.6369 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $130.83 | 5.787% | $138.4011 | $138.40 | $138.40 | $138.40 |
| Purchase #4 | $172.37 | 5.766% | $182.3089 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $156.49 | 12.685% | $176.3408 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $241.51 | 3.550% | $250.0836 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $197.68 | 3.257% | $204.1184 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,129.53 | $1,193.2739 | $1,193.27 | $1,193.30 | $1,193.20 | |