| 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 | $121.81 | 5.313% | $128.2818 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $147.45 | 3.740% | $152.9646 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $34.46 | 10.690% | $38.1438 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $48.73 | 10.559% | $53.8754 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $73.25 | 7.195% | $78.5203 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $149.43 | 9.235% | $163.2299 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $14.37 | 12.817% | $16.2118 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $589.50 | $631.2276 | $631.22 | $631.25 | $631.20 | |