| 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 | $148.58 | 3.180% | $153.3048 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $93.63 | 8.533% | $101.6194 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $104.95 | 4.246% | $109.4062 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $188.57 | 12.781% | $212.6711 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $69.68 | 13.861% | $79.3383 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $211.41 | 5.328% | $222.6739 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $183.65 | 9.378% | $200.8727 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $1,000.47 | $1,079.8864 | $1,079.88 | $1,079.80 | $1,079.90 | |