| 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 | $168.72 | 6.424% | $179.5586 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $14.27 | 12.224% | $16.0144 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $65.80 | 13.748% | $74.8462 | $74.85 | $74.85 | $74.80 |
| Purchase #4 | $105.66 | 3.718% | $109.5884 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $151.75 | 11.226% | $168.7855 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $215.33 | 8.743% | $234.1563 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $194.48 | 8.477% | $210.9661 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $916.01 | $993.9155 | $993.93 | $993.90 | $994.00 | |