| 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 | $171.76 | 5.551% | $181.2944 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $46.59 | 5.551% | $49.1762 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $80.36 | 3.755% | $83.3775 | $83.38 | $83.40 | $83.40 |
| Purchase #4 | $87.32 | 7.680% | $94.0262 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $69.60 | 10.454% | $76.876 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $79.32 | 4.611% | $82.9774 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $80.51 | 9.643% | $88.2736 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $615.46 | $656.0013 | $656.01 | $656.10 | $656.10 | |