| 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 | $104.86 | 6.752% | $111.9401 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $192.26 | 4.718% | $201.3308 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $122.41 | 11.302% | $136.2448 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $8.40 | 8.796% | $9.1389 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $139.55 | 12.286% | $156.6951 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $8.90 | 13.599% | $10.1103 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $153.49 | 3.759% | $159.2597 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $729.87 | $784.7197 | $784.72 | $784.75 | $784.60 | |