| 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 | $203.56 | 8.253% | $220.3598 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $51.82 | 3.673% | $53.7233 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $138.39 | 6.682% | $147.6372 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $183.25 | 10.734% | $202.9201 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $76.30 | 13.536% | $86.628 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $147.41 | 3.779% | $152.9806 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $64.77 | 4.552% | $67.7183 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $865.50 | $931.9673 | $931.97 | $931.95 | $931.90 | |