| 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 | $97.95 | 9.708% | $107.459 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $162.36 | 13.312% | $183.9734 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $230.50 | 11.433% | $256.8531 | $256.85 | $256.85 | $256.90 |
| Purchase #4 | $70.80 | 13.707% | $80.5046 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $225.51 | 13.175% | $255.2209 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $126.97 | 8.638% | $137.9377 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $46.40 | 11.201% | $51.5973 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $960.49 | $1,073.5460 | $1,073.54 | $1,073.50 | $1,073.60 | |