| 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 | $130.78 | 12.293% | $146.8568 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $162.91 | 5.500% | $171.8701 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $211.44 | 8.378% | $229.1544 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $123.46 | 11.166% | $137.2455 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $171.50 | 4.690% | $179.5434 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $211.88 | 11.193% | $235.5957 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $66.31 | 5.207% | $69.7628 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $1,078.28 | $1,170.0287 | $1,170.03 | $1,170.00 | $1,170.10 | |