| 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 | $141.71 | 4.200% | $147.6618 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $41.41 | 4.238% | $43.165 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $154.32 | 3.722% | $160.0638 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $55.57 | 10.677% | $61.5032 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $170.92 | 5.722% | $180.7 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $8.63 | 4.847% | $9.0483 | $9.05 | $9.05 | $9.00 |
| Purchase #7 | $9.53 | 3.786% | $9.8908 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $582.09 | $612.0329 | $612.03 | $612.00 | $612.10 | |