| 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 | $151.87 | 10.303% | $167.5172 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $182.27 | 5.530% | $192.3495 | $192.35 | $192.35 | $192.30 |
| Purchase #3 | $50.87 | 5.349% | $53.591 | $53.59 | $53.60 | $53.60 |
| Purchase #4 | $153.29 | 9.216% | $167.4172 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $227.48 | 7.398% | $244.309 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $237.38 | 8.587% | $257.7638 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $134.78 | 4.855% | $141.3236 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,137.94 | $1,224.2713 | $1,224.27 | $1,224.20 | $1,224.20 | |