| 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 | $153.57 | 11.130% | $170.6623 | $170.66 | $170.65 | $170.70 |
| Purchase #2 | $60.83 | 12.455% | $68.4064 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $70.41 | 7.275% | $75.5323 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $247.61 | 13.342% | $280.6461 | $280.65 | $280.65 | $280.60 |
| Purchase #5 | $208.64 | 5.857% | $220.86 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $160.75 | 3.831% | $166.9083 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $131.64 | 5.379% | $138.7209 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $1,033.45 | $1,121.7363 | $1,121.74 | $1,121.70 | $1,121.70 | |