| 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 | $164.90 | 10.354% | $181.9737 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $141.30 | 7.860% | $152.4062 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $77.35 | 4.224% | $80.6173 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $224.80 | 4.553% | $235.0351 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $19.67 | 11.229% | $21.8787 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $185.76 | 6.789% | $198.3712 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $176.68 | 13.422% | $200.394 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $990.46 | $1,070.6762 | $1,070.68 | $1,070.65 | $1,070.70 | |