| 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 | $185.56 | 6.734% | $198.0556 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $22.97 | 11.419% | $25.5929 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $161.34 | 8.406% | $174.9022 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $115.27 | 12.651% | $129.8528 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $239.92 | 11.751% | $268.113 | $268.11 | $268.10 | $268.10 |
| Purchase #6 | $186.93 | 6.737% | $199.5235 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $142.72 | 12.351% | $160.3473 | $160.35 | $160.35 | $160.30 |
| 7 purchase totals = | $1,054.71 | $1,156.3873 | $1,156.38 | $1,156.35 | $1,156.40 | |