| 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 | $146.83 | 5.545% | $154.9717 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $14.56 | 12.157% | $16.3301 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $233.63 | 9.285% | $255.3225 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $21.30 | 5.404% | $22.4511 | $22.45 | $22.45 | $22.50 |
| Purchase #5 | $40.63 | 9.229% | $44.3797 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $245.46 | 5.182% | $258.1797 | $258.18 | $258.20 | $258.20 |
| Purchase #7 | $192.41 | 13.674% | $218.7201 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $894.82 | $970.3549 | $970.35 | $970.35 | $970.40 | |