| 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 | $154.35 | 12.728% | $173.9957 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $29.62 | 5.644% | $31.2918 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $185.49 | 13.206% | $209.9858 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $202.46 | 11.649% | $226.0446 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $199.32 | 4.814% | $208.9153 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $170.82 | 6.447% | $181.8328 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $111.48 | 4.760% | $116.7864 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $1,053.54 | $1,148.8524 | $1,148.86 | $1,148.90 | $1,148.80 | |