| 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 | $142.97 | 9.140% | $156.0375 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $198.26 | 13.477% | $224.9795 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $205.66 | 7.719% | $221.5349 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $34.87 | 12.752% | $39.3166 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $152.85 | 7.148% | $163.7757 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $115.73 | 13.403% | $131.2413 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $233.95 | 5.400% | $246.5833 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $1,084.29 | $1,183.4688 | $1,183.47 | $1,183.55 | $1,183.40 | |