| 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 | $147.49 | 6.228% | $156.6757 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $50.88 | 11.258% | $56.6081 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $235.31 | 10.718% | $260.5305 | $260.53 | $260.55 | $260.50 |
| Purchase #4 | $202.63 | 9.611% | $222.1048 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $192.35 | 8.536% | $208.769 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $79.31 | 11.765% | $88.6408 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $22.38 | 3.789% | $23.228 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $930.35 | $1,016.5569 | $1,016.56 | $1,016.60 | $1,016.50 | |