| 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 | $135.43 | 4.800% | $141.9306 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $22.70 | 9.616% | $24.8828 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $120.96 | 9.424% | $132.3593 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $200.93 | 12.274% | $225.5921 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $15.56 | 11.593% | $17.3639 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $88.45 | 6.179% | $93.9153 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $138.89 | 8.670% | $150.9318 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $722.92 | $786.9758 | $786.97 | $787.00 | $787.00 | |