| 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 | $207.90 | 5.738% | $219.8293 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $21.76 | 13.629% | $24.7257 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $150.62 | 8.509% | $163.4363 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $165.77 | 3.803% | $172.0742 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $165.35 | 12.154% | $185.4466 | $185.45 | $185.45 | $185.40 |
| Purchase #6 | $34.29 | 6.611% | $36.5569 | $36.56 | $36.55 | $36.60 |
| Purchase #7 | $41.71 | 8.250% | $45.1511 | $45.15 | $45.15 | $45.20 |
| 7 purchase totals = | $787.40 | $847.2201 | $847.23 | $847.25 | $847.20 | |