| 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 | $128.58 | 3.249% | $132.7576 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $152.36 | 13.461% | $172.8692 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $163.64 | 8.407% | $177.3972 | $177.40 | $177.40 | $177.40 |
| Purchase #4 | $155.86 | 6.153% | $165.4501 | $165.45 | $165.45 | $165.50 |
| Purchase #5 | $100.74 | 12.660% | $113.4937 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $244.88 | 6.487% | $260.7654 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $181.27 | 4.721% | $189.8278 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $1,127.33 | $1,212.5610 | $1,212.57 | $1,212.55 | $1,212.70 | |