| 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 | $152.34 | 8.312% | $165.0025 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $33.87 | 4.328% | $35.3359 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $38.62 | 11.733% | $43.1513 | $43.15 | $43.15 | $43.20 |
| Purchase #4 | $34.66 | 9.513% | $37.9572 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $218.73 | 9.336% | $239.1506 | $239.15 | $239.15 | $239.20 |
| Purchase #6 | $215.91 | 13.552% | $245.1701 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $221.37 | 6.437% | $235.6196 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $915.50 | $1,001.3872 | $1,001.39 | $1,001.35 | $1,001.50 | |