| 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 | $198.53 | 3.323% | $205.1272 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $176.27 | 13.589% | $200.2233 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $162.48 | 9.809% | $178.4177 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $5.70 | 7.690% | $6.1383 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $37.38 | 10.648% | $41.3602 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $45.71 | 6.763% | $48.8014 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $161.87 | 6.482% | $172.3624 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $787.94 | $852.4305 | $852.43 | $852.40 | $852.40 | |