| 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 | $189.77 | 3.846% | $197.0686 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $215.66 | 10.162% | $237.5754 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $238.48 | 8.854% | $259.595 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $126.28 | 5.417% | $133.1206 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $75.70 | 5.856% | $80.133 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $69.26 | 4.526% | $72.3947 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $147.29 | 7.119% | $157.7756 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $1,062.44 | $1,137.6629 | $1,137.67 | $1,137.70 | $1,137.70 | |