| 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 | $131.55 | 4.347% | $137.2685 | $137.27 | $137.25 | $137.30 |
| Purchase #2 | $56.96 | 13.863% | $64.8564 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $80.97 | 12.236% | $90.8775 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $133.95 | 13.320% | $151.7921 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $56.67 | 11.231% | $63.0346 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $159.75 | 7.262% | $171.351 | $171.35 | $171.35 | $171.40 |
| Purchase #7 | $158.66 | 7.730% | $170.9244 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $778.51 | $850.1045 | $850.10 | $850.10 | $850.20 | |