| 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 | $153.60 | 8.810% | $167.1322 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $195.60 | 8.793% | $212.7991 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $175.44 | 9.377% | $191.891 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $70.76 | 13.774% | $80.5065 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $102.66 | 12.770% | $115.7697 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $30.93 | 8.177% | $33.4591 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $220.50 | 8.590% | $239.441 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $949.49 | $1,040.9986 | $1,041.00 | $1,041.00 | $1,041.00 | |