| 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 | $120.97 | 13.535% | $137.3433 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $37.30 | 3.404% | $38.5697 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $32.75 | 8.403% | $35.502 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $236.70 | 6.740% | $252.6536 | $252.65 | $252.65 | $252.70 |
| Purchase #5 | $155.64 | 13.702% | $176.9658 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $48.29 | 3.469% | $49.9652 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $218.72 | 5.302% | $230.3165 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $850.37 | $921.3161 | $921.32 | $921.25 | $921.40 | |