| 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 | $138.61 | 10.593% | $153.293 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $208.88 | 5.550% | $220.4728 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $77.58 | 8.661% | $84.2992 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $133.63 | 5.688% | $141.2309 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $16.51 | 10.778% | $18.2894 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $7.85 | 3.315% | $8.1102 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $68.39 | 3.627% | $70.8705 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $651.45 | $696.5660 | $696.56 | $696.55 | $696.60 | |