| 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 | $150.82 | 4.800% | $158.0594 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $182.95 | 12.230% | $205.3248 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $172.62 | 6.446% | $183.7471 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $23.53 | 3.737% | $24.4093 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $159.60 | 3.524% | $165.2243 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $174.51 | 10.114% | $192.1599 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $131.82 | 8.865% | $143.5058 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $995.85 | $1,072.4306 | $1,072.43 | $1,072.35 | $1,072.40 | |