| 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 | $14.88 | 13.244% | $16.8507 | $16.85 | $16.85 | $16.90 |
| Purchase #2 | $184.99 | 8.425% | $200.5754 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $216.40 | 11.151% | $240.5308 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $135.38 | 13.851% | $154.1315 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $193.85 | 13.236% | $219.508 | $219.51 | $219.50 | $219.50 |
| Purchase #6 | $87.61 | 7.719% | $94.3726 | $94.37 | $94.35 | $94.40 |
| Purchase #7 | $148.36 | 10.539% | $163.9957 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $981.47 | $1,089.9647 | $1,089.97 | $1,090.00 | $1,090.00 | |