| 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 | $175.75 | 10.377% | $193.9876 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $5.42 | 7.406% | $5.8214 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $75.81 | 6.329% | $80.608 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $105.62 | 12.719% | $119.0538 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $33.94 | 12.417% | $38.1543 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $16.96 | 11.477% | $18.9065 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $17.41 | 12.395% | $19.568 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $430.91 | $476.0996 | $476.10 | $476.05 | $476.20 | |