| 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 | $160.75 | 13.211% | $181.9867 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $61.50 | 13.428% | $69.7582 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $242.86 | 11.300% | $270.3032 | $270.30 | $270.30 | $270.30 |
| Purchase #4 | $242.47 | 13.269% | $274.6433 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $171.57 | 3.268% | $177.1769 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $139.43 | 10.567% | $154.1636 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $159.84 | 11.157% | $177.6733 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $1,178.42 | $1,305.7052 | $1,305.70 | $1,305.70 | $1,305.80 | |