| 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 | $138.81 | 7.197% | $148.8002 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $170.79 | 9.520% | $187.0492 | $187.05 | $187.05 | $187.00 |
| Purchase #3 | $237.91 | 13.398% | $269.7852 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $125.45 | 13.150% | $141.9467 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $123.95 | 3.638% | $128.4593 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $212.43 | 9.349% | $232.2901 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $31.96 | 7.517% | $34.3624 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $1,041.30 | $1,142.6931 | $1,142.70 | $1,142.70 | $1,142.70 | |