| 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 | $196.93 | 3.227% | $203.2849 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $65.47 | 13.429% | $74.262 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $222.71 | 7.207% | $238.7607 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $171.84 | 10.332% | $189.5945 | $189.59 | $189.60 | $189.60 |
| Purchase #5 | $45.33 | 8.751% | $49.2968 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $144.79 | 7.832% | $156.13 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $8.67 | 8.856% | $9.4378 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $855.74 | $920.7667 | $920.76 | $920.80 | $920.80 | |