| 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 | $164.68 | 11.460% | $183.5523 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $74.37 | 10.550% | $82.216 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $137.70 | 11.832% | $153.9927 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $223.28 | 9.573% | $244.6546 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $164.32 | 4.207% | $171.2329 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $20.57 | 11.656% | $22.9676 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $75.41 | 6.516% | $80.3237 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $860.33 | $938.9398 | $938.93 | $938.90 | $939.00 | |