| 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 | $188.75 | 9.550% | $206.7756 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $123.97 | 3.653% | $128.4986 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $55.29 | 9.205% | $60.3794 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $216.42 | 8.748% | $235.3524 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $27.61 | 4.241% | $28.7809 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $130.81 | 12.198% | $146.7662 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $180.60 | 6.755% | $192.7995 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $923.45 | $999.3526 | $999.36 | $999.40 | $999.50 | |