| 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 | $195.39 | 11.652% | $218.1568 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $35.31 | 12.693% | $39.7919 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $88.67 | 4.150% | $92.3498 | $92.35 | $92.35 | $92.30 |
| Purchase #4 | $235.37 | 12.438% | $264.6453 | $264.65 | $264.65 | $264.60 |
| Purchase #5 | $53.39 | 4.515% | $55.8006 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $51.41 | 4.809% | $53.8823 | $53.88 | $53.90 | $53.90 |
| Purchase #7 | $185.93 | 11.418% | $207.1595 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $845.47 | $931.7862 | $931.79 | $931.80 | $931.80 | |