| 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 | $138.56 | 11.125% | $153.9748 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $224.73 | 9.735% | $246.6075 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $21.40 | 13.758% | $24.3442 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $238.27 | 6.453% | $253.6456 | $253.65 | $253.65 | $253.60 |
| Purchase #5 | $214.67 | 7.359% | $230.4676 | $230.47 | $230.45 | $230.50 |
| Purchase #6 | $206.63 | 12.149% | $231.7335 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $30.67 | 4.512% | $32.0538 | $32.05 | $32.05 | $32.10 |
| 7 purchase totals = | $1,074.93 | $1,172.8270 | $1,172.82 | $1,172.80 | $1,172.80 | |