| 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 | $100.37 | 7.475% | $107.8727 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $160.93 | 6.318% | $171.0976 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $15.33 | 8.507% | $16.6341 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $219.76 | 13.741% | $249.9572 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $214.61 | 6.778% | $229.1563 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $149.52 | 5.287% | $157.4251 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $122.27 | 10.864% | $135.5534 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $982.79 | $1,067.6964 | $1,067.70 | $1,067.70 | $1,067.80 | |