| 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 | $141.87 | 11.174% | $157.7226 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $241.60 | 11.642% | $269.7271 | $269.73 | $269.75 | $269.70 |
| Purchase #3 | $73.58 | 7.123% | $78.8211 | $78.82 | $78.80 | $78.80 |
| Purchase #4 | $190.53 | 5.632% | $201.2606 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $132.82 | 12.703% | $149.6921 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $35.75 | 10.732% | $39.5867 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $131.85 | 8.352% | $142.8621 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $948.00 | $1,039.6723 | $1,039.67 | $1,039.65 | $1,039.70 | |