| 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 | $152.84 | 12.426% | $171.8319 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $23.58 | 12.154% | $26.4459 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $229.57 | 8.545% | $249.1868 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $193.76 | 12.271% | $217.5363 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $246.38 | 7.856% | $265.7356 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $169.84 | 9.824% | $186.5251 | $186.53 | $186.55 | $186.50 |
| Purchase #7 | $90.66 | 11.143% | $100.7622 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $1,106.63 | $1,218.0238 | $1,218.04 | $1,218.10 | $1,217.90 | |