| 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 | $157.55 | 4.811% | $165.1297 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $211.63 | 5.718% | $223.731 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $8.90 | 5.565% | $9.3953 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $96.32 | 4.286% | $100.4483 | $100.45 | $100.45 | $100.40 |
| Purchase #5 | $10.44 | 11.387% | $11.6288 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $53.73 | 5.734% | $56.8109 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $150.94 | 9.454% | $165.2099 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $689.51 | $732.3539 | $732.36 | $732.40 | $732.20 | |