| 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 | $155.32 | 11.203% | $172.7205 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $224.93 | 13.299% | $254.8434 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $211.99 | 7.636% | $228.1776 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $88.92 | 3.617% | $92.1362 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $165.74 | 9.246% | $181.0643 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $16.83 | 13.627% | $19.1234 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $124.62 | 4.860% | $130.6765 | $130.68 | $130.70 | $130.70 |
| 7 purchase totals = | $988.35 | $1,078.7419 | $1,078.74 | $1,078.75 | $1,078.70 | |