| 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 | $131.57 | 9.210% | $143.6876 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $106.46 | 8.415% | $115.4186 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $168.92 | 7.680% | $181.8931 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $63.33 | 4.691% | $66.3008 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $174.55 | 8.670% | $189.6835 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $249.72 | 13.664% | $283.8417 | $283.84 | $283.85 | $283.80 |
| Purchase #7 | $133.68 | 10.600% | $147.8501 | $147.85 | $147.85 | $147.90 |
| 7 purchase totals = | $1,028.23 | $1,128.6754 | $1,128.67 | $1,128.70 | $1,128.70 | |