| 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 | $245.53 | 11.316% | $273.3142 | $273.31 | $273.30 | $273.30 |
| Purchase #2 | $155.58 | 13.709% | $176.9085 | $176.91 | $176.90 | $176.90 |
| Purchase #3 | $140.72 | 12.692% | $158.5802 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $9.34 | 6.458% | $9.9432 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $79.72 | 9.308% | $87.1403 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $82.55 | 10.201% | $90.9709 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $39.69 | 11.198% | $44.1345 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $753.13 | $840.9918 | $840.98 | $841.00 | $840.90 | |