| 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 | $163.66 | 12.835% | $184.6658 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $44.97 | 11.486% | $50.1353 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $112.51 | 4.440% | $117.5054 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $22.38 | 3.811% | $23.2329 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $42.58 | 10.639% | $47.1101 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $235.69 | 8.460% | $255.6294 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $153.83 | 9.411% | $168.3069 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $775.62 | $846.5858 | $846.60 | $846.60 | $846.50 | |