| 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 | $173.55 | 7.373% | $186.3458 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $211.91 | 12.430% | $238.2504 | $238.25 | $238.25 | $238.30 |
| Purchase #3 | $88.60 | 10.768% | $98.1404 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $140.84 | 3.626% | $145.9469 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $156.32 | 3.582% | $161.9194 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $51.35 | 8.330% | $55.6275 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $49.45 | 13.463% | $56.1075 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $872.02 | $942.3379 | $942.35 | $942.35 | $942.20 | |