| 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 | $154.50 | 4.609% | $161.6209 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $185.73 | 11.182% | $206.4983 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $139.49 | 6.346% | $148.342 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $22.80 | 5.466% | $24.0462 | $24.05 | $24.05 | $24.00 |
| Purchase #5 | $220.78 | 6.618% | $235.3912 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $9.70 | 6.300% | $10.3111 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $115.30 | 10.349% | $127.2324 | $127.23 | $127.25 | $127.20 |
| 7 purchase totals = | $848.30 | $913.4421 | $913.44 | $913.45 | $913.30 | |