| 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 | $173.78 | 10.596% | $192.1937 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $189.26 | 10.313% | $208.7784 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $245.66 | 12.236% | $275.719 | $275.72 | $275.70 | $275.70 |
| Purchase #4 | $245.81 | 3.710% | $254.9296 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $36.48 | 9.241% | $39.8511 | $39.85 | $39.85 | $39.90 |
| Purchase #6 | $193.40 | 11.460% | $215.5636 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $127.32 | 9.789% | $139.7834 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $1,211.71 | $1,326.8188 | $1,326.81 | $1,326.85 | $1,326.90 | |