| 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 | $171.62 | 12.416% | $192.9283 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $135.46 | 3.638% | $140.388 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $235.47 | 12.798% | $265.6055 | $265.61 | $265.60 | $265.60 |
| Purchase #4 | $179.39 | 9.854% | $197.0671 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $123.60 | 10.108% | $136.0935 | $136.09 | $136.10 | $136.10 |
| Purchase #6 | $33.98 | 13.352% | $38.517 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $37.76 | 6.353% | $40.1589 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $917.28 | $1,010.7583 | $1,010.77 | $1,010.75 | $1,010.80 | |