| 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 | $180.83 | 6.518% | $192.6165 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $41.63 | 7.587% | $44.7885 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $125.83 | 13.540% | $142.8674 | $142.87 | $142.85 | $142.90 |
| Purchase #4 | $198.42 | 11.591% | $221.4189 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $184.51 | 6.810% | $197.0751 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $96.69 | 7.430% | $103.8741 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $88.34 | 3.523% | $91.4522 | $91.45 | $91.45 | $91.50 |
| 7 purchase totals = | $916.25 | $994.0927 | $994.10 | $994.05 | $994.20 | |