| 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 | $154.46 | 3.443% | $159.7781 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $195.61 | 11.802% | $218.6959 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $110.77 | 5.766% | $117.157 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $69.59 | 12.124% | $78.0271 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $193.98 | 12.601% | $218.4234 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $159.37 | 12.242% | $178.8801 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $223.46 | 3.825% | $232.0073 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $1,107.24 | $1,202.9689 | $1,202.98 | $1,203.00 | $1,203.00 | |