| 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 | $171.81 | 5.855% | $181.8695 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $157.51 | 8.346% | $170.6558 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $181.67 | 6.473% | $193.4295 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $127.65 | 11.586% | $142.4395 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $145.37 | 6.644% | $155.0284 | $155.03 | $155.05 | $155.00 |
| Purchase #6 | $147.50 | 13.834% | $167.9052 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $62.84 | 6.710% | $67.0566 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $994.35 | $1,078.3845 | $1,078.40 | $1,078.40 | $1,078.40 | |