| 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 | $139.62 | 8.387% | $151.3299 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $10.83 | 6.489% | $11.5328 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $6.93 | 11.856% | $7.7516 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $136.62 | 8.238% | $147.8748 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $202.85 | 13.561% | $230.3585 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $98.42 | 10.701% | $108.9519 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $222.45 | 8.498% | $241.3538 | $241.35 | $241.35 | $241.40 |
| 7 purchase totals = | $817.72 | $899.1533 | $899.14 | $899.15 | $899.30 | |