| 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 | $143.85 | 13.657% | $163.4956 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $205.65 | 6.324% | $218.6553 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $198.64 | 6.364% | $211.2814 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $229.87 | 9.874% | $252.5674 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $65.55 | 6.462% | $69.7858 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $212.60 | 8.434% | $230.5307 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $51.79 | 3.809% | $53.7627 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $1,107.95 | $1,200.0789 | $1,200.09 | $1,200.10 | $1,200.20 | |