| 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 | $167.30 | 9.547% | $183.2721 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $69.59 | 6.242% | $73.9338 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $35.90 | 12.696% | $40.4579 | $40.46 | $40.45 | $40.50 |
| Purchase #4 | $120.28 | 9.513% | $131.7222 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $18.56 | 10.831% | $20.5702 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $224.55 | 9.595% | $246.0956 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $122.64 | 11.774% | $137.0796 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $758.82 | $833.1314 | $833.13 | $833.10 | $833.20 | |