| 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 | $165.56 | 6.309% | $176.0052 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $41.69 | 8.666% | $45.3029 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $118.89 | 3.455% | $122.9976 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $142.67 | 4.401% | $148.9489 | $148.95 | $148.95 | $148.90 |
| Purchase #5 | $201.51 | 4.550% | $210.6787 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $52.95 | 5.797% | $56.0195 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $204.37 | 4.510% | $213.5871 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $927.64 | $973.5399 | $973.55 | $973.55 | $973.50 | |