| 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 | $168.69 | 9.245% | $184.2854 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $6.53 | 7.282% | $7.0055 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $176.71 | 4.398% | $184.4817 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $89.76 | 9.273% | $98.0834 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $128.37 | 11.472% | $143.0966 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $194.74 | 12.751% | $219.5713 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $100.48 | 5.854% | $106.3621 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $865.28 | $942.8860 | $942.89 | $942.90 | $943.00 | |