| 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 | $202.98 | 10.241% | $223.7672 | $223.77 | $223.75 | $223.80 |
| Purchase #2 | $39.42 | 3.868% | $40.9448 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $124.44 | 12.222% | $139.6491 | $139.65 | $139.65 | $139.60 |
| Purchase #4 | $221.37 | 6.271% | $235.2521 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $140.85 | 11.706% | $157.3379 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $196.79 | 12.162% | $220.7236 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $141.99 | 4.548% | $148.4477 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $1,067.84 | $1,166.1224 | $1,166.12 | $1,166.10 | $1,166.00 | |