| 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 | $181.29 | 6.654% | $193.353 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $205.92 | 11.706% | $230.025 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $189.53 | 5.856% | $200.6289 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $147.42 | 11.562% | $164.4647 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $21.72 | 4.228% | $22.6383 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $9.30 | 9.382% | $10.1725 | $10.17 | $10.15 | $10.20 |
| Purchase #7 | $155.30 | 7.841% | $167.4771 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $910.48 | $988.7595 | $988.76 | $988.80 | $988.80 | |