| 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 | $163.89 | 10.480% | $181.0657 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $241.25 | 4.404% | $251.8747 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $143.51 | 6.777% | $153.2357 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $105.95 | 9.426% | $115.9368 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $95.35 | 7.240% | $102.2533 | $102.25 | $102.25 | $102.30 |
| Purchase #6 | $46.54 | 7.137% | $49.8616 | $49.86 | $49.85 | $49.90 |
| Purchase #7 | $147.73 | 9.405% | $161.624 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $944.22 | $1,015.8518 | $1,015.85 | $1,015.80 | $1,015.90 | |