| 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 | $203.48 | 5.599% | $214.8728 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $73.37 | 9.537% | $80.3673 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $35.91 | 12.280% | $40.3197 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $181.47 | 13.757% | $206.4348 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $179.64 | 6.134% | $190.6591 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $44.94 | 6.589% | $47.9011 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $135.32 | 4.208% | $141.0143 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $854.13 | $921.5691 | $921.56 | $921.50 | $921.60 | |