| 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 | $130.49 | 4.299% | $136.0998 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $33.73 | 7.650% | $36.3103 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $174.43 | 10.347% | $192.4783 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $237.49 | 9.357% | $259.7119 | $259.71 | $259.70 | $259.70 |
| Purchase #5 | $98.99 | 5.562% | $104.4958 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $149.58 | 3.759% | $155.2027 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $16.92 | 4.278% | $17.6438 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $841.63 | $901.9426 | $901.94 | $901.95 | $901.90 | |