| 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 | $159.72 | 10.658% | $176.743 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $201.81 | 9.681% | $221.3472 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $102.56 | 7.549% | $110.3023 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $70.80 | 10.519% | $78.2475 | $78.25 | $78.25 | $78.20 |
| Purchase #5 | $216.58 | 12.793% | $244.2871 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $211.63 | 5.764% | $223.8284 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $79.93 | 6.404% | $85.0487 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $1,043.03 | $1,139.8042 | $1,139.81 | $1,139.85 | $1,139.60 | |