| 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 | $183.98 | 3.782% | $190.9381 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $138.42 | 6.293% | $147.1308 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $211.91 | 6.428% | $225.5316 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $171.74 | 8.567% | $186.453 | $186.45 | $186.45 | $186.50 |
| Purchase #5 | $183.28 | 6.396% | $195.0026 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $208.37 | 12.858% | $235.1622 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $132.65 | 4.721% | $138.9124 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $1,230.35 | $1,319.1307 | $1,319.12 | $1,319.15 | $1,319.10 | |