| 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 | $171.82 | 6.849% | $183.588 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $167.57 | 12.438% | $188.4124 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $244.26 | 8.196% | $264.2795 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $96.31 | 7.632% | $103.6604 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $150.97 | 11.757% | $168.7195 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $35.59 | 7.750% | $38.3482 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $162.98 | 11.844% | $182.2834 | $182.28 | $182.30 | $182.30 |
| 7 purchase totals = | $1,029.50 | $1,129.2914 | $1,129.29 | $1,129.30 | $1,129.30 | |