| 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 | $185.36 | 12.150% | $207.8812 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $161.91 | 12.804% | $182.641 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $224.57 | 13.349% | $254.5478 | $254.55 | $254.55 | $254.50 |
| Purchase #4 | $177.92 | 13.869% | $202.5957 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $9.66 | 3.212% | $9.9703 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $154.32 | 11.714% | $172.397 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $181.42 | 6.260% | $192.7769 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $1,095.16 | $1,222.8099 | $1,222.82 | $1,222.85 | $1,222.80 | |