| 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 | $140.48 | 6.632% | $149.7966 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $78.33 | 12.574% | $88.1792 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $81.54 | 12.809% | $91.9845 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $167.75 | 3.227% | $173.1633 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $202.94 | 7.702% | $218.5704 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $214.78 | 5.315% | $226.1956 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $121.31 | 8.746% | $131.9198 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $1,007.13 | $1,079.8094 | $1,079.81 | $1,079.80 | $1,079.90 | |