| 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 | $152.45 | 8.371% | $165.2116 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $52.95 | 7.603% | $56.9758 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $35.56 | 5.231% | $37.4201 | $37.42 | $37.40 | $37.40 |
| Purchase #4 | $200.51 | 8.620% | $217.794 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $161.62 | 8.161% | $174.8098 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $114.83 | 5.113% | $120.7013 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $85.89 | 6.874% | $91.7941 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $803.81 | $864.7067 | $864.70 | $864.70 | $864.70 | |