| 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 | $170.83 | 11.582% | $190.6155 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $68.50 | 9.735% | $75.1685 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $145.64 | 10.240% | $160.5535 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $221.46 | 10.566% | $244.8595 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $222.57 | 3.733% | $230.8785 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $68.82 | 3.771% | $71.4152 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $95.85 | 5.765% | $101.3758 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $993.67 | $1,074.8665 | $1,074.88 | $1,074.85 | $1,075.00 | |