| 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 | $139.86 | 9.180% | $152.6991 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $148.95 | 8.506% | $161.6197 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $53.38 | 5.276% | $56.1963 | $56.20 | $56.20 | $56.20 |
| Purchase #4 | $149.33 | 3.301% | $154.2594 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $75.81 | 6.146% | $80.4693 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $76.36 | 3.449% | $78.9937 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $111.41 | 3.352% | $115.1445 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $755.10 | $799.3820 | $799.38 | $799.35 | $799.40 | |