| 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 | $144.66 | 5.854% | $153.1284 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $120.28 | 13.682% | $136.7367 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $238.53 | 3.129% | $245.9936 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $72.71 | 9.577% | $79.6734 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $92.53 | 9.636% | $101.4462 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $157.67 | 5.576% | $166.4617 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $164.99 | 4.201% | $171.9212 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $991.37 | $1,055.3612 | $1,055.36 | $1,055.35 | $1,055.30 | |