| 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 | $180.62 | 6.711% | $192.7414 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $58.69 | 3.377% | $60.672 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $143.42 | 8.369% | $155.4228 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $14.79 | 12.711% | $16.67 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $80.44 | 11.460% | $89.6584 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $42.40 | 3.616% | $43.9332 | $43.93 | $43.95 | $43.90 |
| Purchase #7 | $169.78 | 9.339% | $185.6358 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $690.14 | $744.7336 | $744.73 | $744.70 | $744.70 | |