| 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 | $207.41 | 5.486% | $218.7885 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $73.35 | 11.668% | $81.9085 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $206.63 | 7.629% | $222.3938 | $222.39 | $222.40 | $222.40 |
| Purchase #4 | $151.30 | 13.690% | $172.013 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $17.89 | 8.482% | $19.4074 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $122.91 | 10.563% | $135.893 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $128.88 | 7.708% | $138.8141 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $908.37 | $989.2183 | $989.21 | $989.20 | $989.20 | |