| 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 | $122.51 | 11.540% | $136.6477 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $31.35 | 4.216% | $32.6717 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $77.84 | 9.592% | $85.3064 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $34.30 | 5.734% | $36.2668 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $181.99 | 13.139% | $205.9017 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $185.39 | 13.848% | $211.0628 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $158.98 | 5.814% | $168.2231 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $792.36 | $876.0802 | $876.08 | $876.00 | $876.10 | |