| 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 | $52.61 | 7.169% | $56.3816 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $176.39 | 7.253% | $189.1836 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $229.42 | 3.566% | $237.6011 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $207.80 | 8.573% | $225.6147 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $38.62 | 8.831% | $42.0305 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $146.55 | 8.501% | $159.0082 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $201.52 | 10.788% | $223.26 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $1,052.91 | $1,133.0797 | $1,133.07 | $1,133.10 | $1,133.10 | |