| 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 | $141.66 | 9.461% | $155.0625 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $120.47 | 8.783% | $131.0509 | $131.05 | $131.05 | $131.10 |
| Purchase #3 | $87.33 | 13.190% | $98.8488 | $98.85 | $98.85 | $98.80 |
| Purchase #4 | $21.55 | 12.559% | $24.2565 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $181.77 | 10.510% | $200.874 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $8.87 | 5.267% | $9.3372 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $185.94 | 4.529% | $194.3612 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $747.59 | $813.7911 | $813.79 | $813.75 | $813.90 | |